- 7 hours ago
Discover the surprising hidden potential of your old iPhone USB charger! While many consider these 5-watt bricks outdated, they hold valuable components that can be transformed into high-value resources. Join us as we explore how to repurpose these chargers into essential tools for your DIY projects, revealing the engineering marvels within. Don't toss them away—let's turn them into something extraordinary!
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00:00:00You see these blades? They have notched corners to make your cutting experience smoother.
00:00:05Ooh!
00:00:06The front edge notch helps with separating blades during manufacturing,
00:00:10while the trailing edge notch helps the blade glide easily.
00:00:14And a fun fact! That notch on the front also helps you spot unused sections of the blade,
00:00:20just a little visual indicator to make your life easier.
00:00:23When it comes to silver versus black blades, they're both made from the same stuff.
00:00:27But black blades are sharper and are better suited for cutting through tough materials,
00:00:33while silver blades strike a balance between cutting power and durability.
00:00:37If you want that extra cutting oomph, go for black.
00:00:41Oh, almost forgot. The only thing those blades aren't meant to cut is food.
00:00:46It has a rust-proofing oil coating, which is not safe for humans.
00:00:51Check this one out! It's totally giving me childhood vibes.
00:00:55Now, I remember my grandma having tomato-shaped pin cushions just like this.
00:01:00And sometimes they would look more like a salad, with a little pepper thrown in there.
00:01:05Well, believe it or not, this salad actually has a purpose.
00:01:08The tomato keeps your pins in place, while the pepper keeps them sharp.
00:01:13Those peppers are filled with sand, which helps keep your pins nice and sharp.
00:01:18And it's not just sand.
00:01:19Crushed walnuts can also be used to keep your pins in tip-top shape.
00:01:25Now, look at this multiple pocket tool and this little hook on it.
00:01:29It's a bit of a mystery, but it's actually pretty handy.
00:01:32I counted at least four different applications.
00:01:35One, you can use it to carry all sorts of awkward stuff, like camping gear or heavy parcels.
00:01:41Two, need to twist some wire or play around with knots?
00:01:45The parcel hook has got you covered.
00:01:48Three, this hook can save the day with those stubborn zippers, like the ones on your luggage.
00:01:53Four, it's great for pretending to be a budget version of Captain Hook.
00:01:58If you know more applications, let me know in the comments.
00:02:02Apple users, with this feature, you'll never get laundry surprises again.
00:02:07Now, I bet you've had this situation at least once in your life.
00:02:11You wash your stuff, and when you take it out of the washing machine, the size seems to only fit
00:02:16your cat.
00:02:17Your iPhone camera can actually translate those funky laundry symbols for you.
00:02:22There are two requirements, though.
00:02:24You must have iOS 17, and your phone must be in English.
00:02:28Take a photo of the care label, go to the Photos app, and see the details of the image.
00:02:33Everything will be automatically decoded and explained to you.
00:02:38Now, many toasters come with nifty, removable crumb trays at the bottom.
00:02:43It's super important to give these trays a good clean every now and then to keep your toaster running smoothly
00:02:48and avoid any potential fire hazards.
00:02:51Just pop them out, shake out the crumbs, and you're good to go.
00:02:55Where you shake them out is up to you.
00:02:58Those little compartments on your gas pump aren't just for show.
00:03:01They're actually there to hold your cap while you're filling up.
00:03:04This nifty feature keeps things tidy and prevents any spills or drips on the handle.
00:03:10So, say goodbye to messy refueling experiences and hello to a cleaner pump.
00:03:15Plus, it makes the whole process way more convenient and efficient.
00:03:20Now, I'll bet your oven gets so greasy and dirty sometimes that you can even hear it oink.
00:03:26Just kidding.
00:03:27I know you're a tidy person.
00:03:29Anyway, if you're looking for a way to bring your kitchen cleaning to a whole new level, here's a tip
00:03:35for you.
00:03:35Most oven doors have handy latches that let you pop the door off for easy cleaning, saving your pore back
00:03:43from the strain.
00:03:44When you're draining noodles or potatoes, there's no need to bother transferring everything to a colander in the sink.
00:03:51Just throw the colander right into the pot, hold it down, and pour the liquid out.
00:03:56It makes life so much easier, especially when you want to save that starchy water for recipes.
00:04:02It's a must for authentic pasta, by the way.
00:04:06So, let's say you've snagged this gem at a thrift store a while back for just under a dollar.
00:04:12It's seen better days, serving as an ashtray, but you decide it's time to give it a new lease on
00:04:18life.
00:04:18Here's the lowdown on how to make it shine again.
00:04:22Mix up a solution of boiling water, baking soda, and table salt in a bowl lined with aluminum foil.
00:04:29Let the piece soak for about 15 minutes and repeat this process three times.
00:04:34In between soaks, gently scrub any rough spots with a microfiber cloth.
00:04:39After the final soak, dry the piece off and rub on some toothpaste, baking soda, and peroxide.
00:04:46Buff out any remaining tarnish with a clean, dry microfiber cloth.
00:04:50Rinse it off, and now your piece is practically gleaming like a mirror.
00:04:57These aluminum foil boxes have nifty little tabs on the sides that make it super easy to grab a sheet
00:05:03without any hassle.
00:05:04It's like a fancy little bonus that makes the product a breeze and ensures you'll have a smooth sailing experience
00:05:11every time.
00:05:13Manual can openers often come with a handy built-in feature, also known as a bottle opener.
00:05:19It's like getting two tools in one.
00:05:21But did you know that this bottle opener actually has another useful function?
00:05:26It can help you loosen those stubborn, hard-to-open jars.
00:05:30Simply lift the lid slightly at a couple of points with the bottle opener, and then watch it as it
00:05:36effortlessly twists right off.
00:05:38Yeah.
00:05:41Okay, I just found that, apparently, you're supposed to save the first and last slices of a loaf of sliced
00:05:47bread for last.
00:05:48It's like a bread hack or something.
00:05:50Apparently, those end pieces help keep the rest of the bread fresher for longer, and you shouldn't eat them until
00:05:56you've devoured the rest of the loaf.
00:05:57So, next time you're making a sandwich, save those heel slices for the very end.
00:06:03Even bread-eating needs a good strategy.
00:06:06Now, look at those blue levers on the top rack of your dishwasher.
00:06:09I was curious about them, too.
00:06:11And it turns out they are actually water bottle sprayers.
00:06:15They help to ensure that your bottles get a thorough cleaning and rinse during the wash cycle.
00:06:21Many vegetable peelers have those little scoops on top for taking out the eyes from potatoes.
00:06:27And here's a cool tip.
00:06:29You can actually use vegetable peelers in both directions to peel faster.
00:06:33But most people just stick to one direction.
00:06:37When using yellow mustard, make sure to push the lid of the bottle all the way open until you hear
00:06:43a satisfying click.
00:06:44This way, the lid will stay securely in place and won't get in the way when you're dispensing the mustard
00:06:50onto your food.
00:06:51It's a simple step that can make your condiment experience hassle-free and enjoyable.
00:06:56So there!
00:06:59You know that little hole at the end of your pot or pan?
00:07:02Well, it's not just for show.
00:07:04You can actually use it as a handy holder for your forks and spoons.
00:07:08Next time you're cooking up a storm in the kitchen, just pop your utensils in that convenient little hole and
00:07:14keep them close at hand.
00:07:17Okay, just a heads up to remember to switch the direction of your ceiling fan for the changing weather.
00:07:23And to give it a good clean, too.
00:07:25I've seen that a lot of folks found it helpful before to reverse the fan's direction by flipping a switch
00:07:31for different seasons.
00:07:33So this is just a friendly reminder to go ahead and do it again, pushing hot air down and pulling
00:07:39cold air up.
00:07:42When you're chowing down for some pizza, just tear off the top of the box and use it as a
00:07:47big old plate.
00:07:48You can even rip the box in half and fold it to save some leftovers for later.
00:07:53Well, that's it for today.
00:07:55What, you want to know more cool facts?
00:07:57Sure, but you'll have to subscribe and hit the bell to get more videos.
00:08:02I'm waiting.
00:08:03Go ahead.
00:08:07You know how they say, when in Rome, do as the Romans do?
00:08:11Meaning, in Rome, you need to make sure your goldfish has a deluxe bowl to live in.
00:08:16In Nigeria, don't you dare to bring your own wheelbarrow.
00:08:20And perish the thought of adding as much mayo as you want to your dish when you're in France.
00:08:26Yep, bands around the world may be surprising, to say the least.
00:08:30Number 1. You will never see a good old doorknob in Vancouver, Canada.
00:08:35Some time ago, the city changed its building code to require the use of cool and sleek door levers instead.
00:08:41This change is all about making buildings more accessible and easier to use.
00:08:46Not only new buildings are getting a new makeover.
00:08:49Even Vancouver's historic city hall had its fancy Art Deco doorknobs replaced with shiny gold levers.
00:08:56But it's not that you can't legally have it in your house.
00:08:58There isn't a team of doorknob police coming to your house to confiscate your knobs.
00:09:03You can keep them as long as you like.
00:09:07Number 2 comes with a geoguessertip for y'all.
00:09:10If you see this chair in the picture, it means it's 100% not in Basel, Switzerland.
00:09:16It's called a monoblock chair, and it's special.
00:09:19You see, most objects give away clues about when and where they're from,
00:09:23like the shape of electrical outlets or the labels on your shampoo bottle.
00:09:27But the monoblock is context-free.
00:09:30Some people call them one of the world's most perfectly designed objects,
00:09:33while others say the homogenous nature of the chair is disturbing and the real evil of globalization.
00:09:40But why is it banned in Basel?
00:09:42Turns out the authorities just want the city to be pretty, and the chair design isn't to their liking.
00:09:48Right, if you want to keep one in your backyard, feel free.
00:09:51But they've been a big no in public spaces since 2008.
00:09:583. If you were ever thinking of bringing a wheelbarrow to Nigeria, I've got some news for you.
00:10:04Don't even try.
00:10:05Should you need it for some reason during your stay in Nigeria, just buy one there when you arrive.
00:10:10The authorities won't let you bring your imported wheelbarrow across the border.
00:10:14Why? Well, they're all about supporting their own manufacturing industry.
00:10:19So they want to give their local wheelbarrow makers a chance to shine.
00:10:24At number 4, we've got China, where the authorities decided to put a stop to time travel.
00:10:30Wait a minute, it's not what you think.
00:10:32No time travel machine has been invented.
00:10:35The ban is on TV shows and movies.
00:10:37By the way, it's not something new.
00:10:39The law was introduced in the early 2010s.
00:10:42Apparently, the big shots in charge want to keep things real and are not too keen on distorting historical events.
00:10:49They say some scripts are getting a bit too wild, making up myths, promoting superstition, and disrespecting the country's past.
00:10:585. Coffee pods
00:11:00They've become super popular because they make brewing coffee so easy.
00:11:04But Hamburg, Germany doesn't seem to be a fan of those pods.
00:11:07Around 8 years ago, they took a stand by banning plastic coffee pods from authorities' offices.
00:11:13These little pods are made of various materials, making recycling a real challenge.
00:11:18While it's true that these coffee capsules can create a lot of problems, they're still loved by many.
00:11:24In fact, they've become a big hit in the US and Europe, making up a chunk of the coffee market.
00:11:30Hamburg is hoping to lead the way in showing people just how wasteful these pods really are.
00:11:36Number 6. Chewing gum
00:11:38It has been banned in Singapore since 1992.
00:11:42The ban was put in place to stop people from sticking gum in all sorts of weird places, like subway
00:11:47doors, lock cylinders, and elevator buttons.
00:11:50Yuck!
00:11:51But costly train shenanigans were the last straw for the authorities.
00:11:55The ban was put in place after some serious gum incidents on the mass rapid transit or MRT trains in
00:12:02the late 80s.
00:12:03Some mischievous or mischievous pranksters have been gumming up the words on MRT trains by sticking chewing gum on the
00:12:10door sensors.
00:12:11That caused a sticky situation and messed up train services.
00:12:15And there you have it. Chewing gum got completely banned.
00:12:18Now, just a note here. Yep, these are gums prescribed for therapeutic or dental reasons.
00:12:23And yep, they're still allowed.
00:12:25Also, don't get this whole ban wrong. It's not illegal to chew gum in Singapore.
00:12:30So if you come there as a tourist, you can bring in a little gum for personal use if you're
00:12:34traveling.
00:12:35Just do not stick it under this nice park bench, okay?
00:12:38What will create you a ton of troubles, though, is importing and selling chewing gum.
00:12:46Iceland is number 7 in our ban hit parade.
00:12:50Back in 1994, Reykjavik was like, no dogs allowed.
00:12:54It wasn't because they were all about cats.
00:12:56It was to stop this nasty tapeworm from spreading.
00:12:59The disease was serious business, causing all sorts of health problems.
00:13:03But don't worry, dogs are cool now as long as they follow the rules.
00:13:07Nowadays, in Reykjavik, it's all about the cats.
00:13:11They're everywhere, roaming the streets like they, you know, own the place.
00:13:14You can't walk two steps without seeing a furry little friend begging for attention.
00:13:19These Reykjavik kitties are so popular that they even have their own Facebook page.
00:13:24People love them, and some even carry around treats just in case they come across a friendly feline.
00:13:30And since there aren't many threats to cats in Iceland, they're thriving.
00:13:358. The Philippines
00:13:37Now, this one is really weird.
00:13:39Singing my way in karaoke bars is sort of banned in this country.
00:13:43This seemingly harmless song has been linked to some pretty serious consequences,
00:13:48like fistfights and even people's early demise.
00:13:51No one knows the exact number of lethal cases caused by this song,
00:13:55but there have been at least a handful of incidents in the last 10 years.
00:13:59The song's lyrics, which can come off as a bit arrogant and prideful,
00:14:03seemed to rile people up when sung in a not-so-great way.
00:14:07This has led some karaoke bars to unofficially ban the song to prevent any craziness from breaking out.
00:14:159. Hey, have you heard about Japan's Metabo Law?
00:14:19It's all about measuring waist sizes to tackle obesity.
00:14:22It was introduced in 2008, and the idea was that if companies and local authorities didn't meet the goals,
00:14:29they would face financial penalties.
00:14:31The Ministry of Health believed this campaign would help prevent various health conditions.
00:14:35So, every year, people aged 40 to 75 had to get their waist measured.
00:14:42Employers and local authorities needed to make sure at least 65% of people participated.
00:14:47The goal was to reduce Japan's obesity rates by 25% by 2015.
00:14:52And if they hadn't made it, they would have gotten slapped with a fine.
00:14:56Did it work?
00:14:57Well, in 2024, there were only 4.5% of people who reportedly have weight issues in Japan.
00:15:0510. And we're back to Canada.
00:15:08So, if you catch someone in there counting out pennies in line,
00:15:12you can totally have some fun with them.
00:15:13Legally speaking, of course.
00:15:15According to the Canadian Currency Act,
00:15:17there's a limit to the number of pennies you can use in a transaction.
00:15:2125, to be exact.
00:15:23So, if someone tries using 26 coins,
00:15:26you can play sheriff and send them to coin jail.
00:15:29Snatch up their pennies as evidence.
00:15:31Yeah.
00:15:3211. An economist.
00:15:34It's a legitimate-regulated country here.
00:15:36Apparently, in France, they're cracking down on condiments in public schools.
00:15:40They're trying to make meals healthier for students.
00:15:43The rule is that you can't just go crazy with mayo, ketchup, and vinaigrette anymore.
00:15:48They have to be served according to the dish.
00:15:52Finally, Italy.
00:15:53In Rome, you can't keep your goldfish in a boring old glass bowl.
00:15:58Nope, that's considered cruel,
00:15:59because those little guys need their oxygen flow.
00:16:02Plus, if you keep them in a bowl for too long, they might go blind.
00:16:06Also, you can't give away goldfish's prizes.
00:16:09The law has a whole subsection about it.
00:16:12So, if you're planning on bringing a goldfish home from your next trip to Rome,
00:16:15make sure you've got a fancy tank ready for them.
00:16:18And thank you for watching.
00:16:23You know what?
00:16:24Onions can help fight off the flu.
00:16:26Hmm.
00:16:27And apparently, they can do it in various ways.
00:16:29Like, you can put them in your socks,
00:16:31which somehow transfer their disease-fighting abilities through your feet.
00:16:35Or you can drink onion-infused water to treat or prevent illnesses like colds or the flu.
00:16:41Well, unfortunately, these are all false beliefs.
00:16:44When it comes to directly combating cold or flu viruses,
00:16:48onions are unlikely to have a super impact.
00:16:50But overall, they're good for you.
00:16:52At the same time, onions do have a high concentration of quercetin.
00:16:57It's a pigment known for its potential anti-inflammatory properties.
00:17:02The correct way to open a new deodorant is by manually prying the top off.
00:17:07Nope.
00:17:08Removing the cap from a new deodorant stick involves twisting it.
00:17:12This move triggers the mechanism to push the safety cap off.
00:17:16This method helps avoid the hassle of manually prying the lid off,
00:17:20leaving deodorant residue under your nails.
00:17:23Now, what about the ideal time for using deodorant?
00:17:26You might think it's in the morning before you leave the house.
00:17:29But the optimal time to use deodorant is in the evening.
00:17:33At this time, your body temperature is cooler and your underarms are less moist,
00:17:38providing a greater opportunity for the deodorant to work effectively on your skin.
00:17:42Applying deodorant in the morning is still okay for those people who don't suffer from excessive sweating.
00:17:47So, if you sweat a moderate amount, there's no reason to change your daily routine.
00:17:53Now, keeping your shower curtain inside or outside the tub is a choice.
00:17:57But, apparently, putting the shower curtain inside the tub reduces splashing and prevents water from escaping.
00:18:04The decorative cloth curtain belongs on the outside, whereas the plastic one should be on the inside.
00:18:10I mean, the whole idea is to prevent splashing water.
00:18:14Now, watering your plants on scorching hot days harms them.
00:18:18Mmm.
00:18:18Rain showers occur during the summer season all over the world, and plants easily survive in these conditions.
00:18:24At the same time, when you water your plants on hot days,
00:18:28a substantial amount of liquid might evaporate before it can effectively benefit the plants.
00:18:33It's worth noting that this might be different for some sensitive indoor plants, such as African violets.
00:18:39It can result in leaf damage if you pour very cold water directly onto their leaves.
00:18:45Now, let's continue with another garden-related thing.
00:18:48Tree roots only reach as far as the outer edge of tree branches.
00:18:52Myth or fact?
00:18:53Well, it's a misconception.
00:18:55The root systems of many trees can extend well beyond the diameter of their crowns.
00:19:00For instance, magnolia trees can have roots that reach nearly four times their crown diameter,
00:19:06while the roots of red maple trees can exceed their crowns by up to three times.
00:19:11It's easier to shuck corn before it's boiled.
00:19:14Well, in the past, before the invention of modern cooking methods, many recipes involved pre-shucked corn.
00:19:20However, you can still grill it with or without the husk when it comes to recipes like grilled corn.
00:19:26A recommended technique is to partially shuck the corn, leaving only a few layers closer to the cob still attached.
00:19:33This method retains moisture while also providing appealing char marks on certain kernels.
00:19:39Alternatively, you can cook whole, unshucked ears of corn in the microwave or by boiling it, if you prefer.
00:19:48Moving on with everyday items you've been storing wrong.
00:19:51Take eggs, for example.
00:19:53Leaving them in the fridge door is good for them, right?
00:19:56No, this can lead to a rollercoaster of temperatures every time you grab a snack.
00:20:01As for nuts, they're happier in the fridge.
00:20:04He can make them go all wonky, especially if they're the kind with lots of good fats.
00:20:08So, keeping them chilled helps them stay fresher and tastier.
00:20:13There's another common myth about nuts.
00:20:15It's said that roasting them decreases calories, proteins, carbs, and fibers they contain.
00:20:21But no, both cooked and uncooked nuts have similar amounts of those.
00:20:25The main goal of roasting nuts is to enhance their flavor and crunchiness.
00:20:30Keep this in mind, though.
00:20:31When nuts are roasted, the healthy fats they contain may get damaged.
00:20:35And in the end, this can result in a reduced nutrient content.
00:20:40Now, let's talk about avocados.
00:20:42Don't toss them in the fridge if you want them to ripen on schedule.
00:20:46They like hanging out at room temperature.
00:20:48We can also put an end to another avocado-related myth.
00:20:52Avocados are fattening.
00:20:54Yeah, they do have a high-fat content, compared with most other fruits.
00:20:58But this doesn't necessarily make them bad for your health.
00:21:01In fact, avocados contain what's often called healthy fats, which can help reduce harmful cholesterol levels in your body.
00:21:09Now, let's carry on with diet and food.
00:21:12Swapping white table sugar for unrefined options like honey, maple syrup, and coconut sugar is supposed to make your diet
00:21:19healthier.
00:21:20Well, don't fall for this myth.
00:21:22Sugar is sugar, no matter whether it's refined or unrefined.
00:21:26While unrefined sugars may contain a few extra vitamins and minerals, the advantage is minimal because they're still considered added
00:21:34sugars.
00:21:34These added sugars can add up and contribute to your diet's recommended limit on daily sugar intake.
00:21:41Full-fat products aren't a one-way ticket to weight gain.
00:21:45That's a myth from the 80s and 90s.
00:21:47Some people are still scared of fat, but it shouldn't be the case.
00:21:50That plays a few essential roles, such as protecting our organs, maintaining cell membranes, supporting health and development, and helping
00:21:59absorb vital vitamins.
00:22:00The key is to choose heart-healthy unsaturated fats like olive oil, canola oil, nuts, nut butter, and avocados over
00:22:09saturated and trans fats found in fatty meats and high-fat dairy products.
00:22:15There's a common belief that avoiding carbs entirely will make you lose weight.
00:22:19Well, that's a myth too.
00:22:21Low-carb diets have made their rounds, vilifying carbs, including fruits and whole grains.
00:22:27While some people have had success with these diets, it's usually because they've cut out highly processed, carb-laden foods,
00:22:34like chips, cookies, and white bread.
00:22:36You know, all the stuff we like.
00:22:38Eliminating an entire food group isn't the best approach, as you might miss out on essential nutrients.
00:22:44Another belief is that you can get rid of body toxins with a detox diet.
00:22:49Well, sorry, most detox diets don't live up to their promises.
00:22:53Your body is already good at detoxing itself with the help of your liver, kidneys, and gastrointestinal tract.
00:23:00You don't need to buy any special products.
00:23:02If you want to rejuvenate your body, focus on eating more whole foods, staying hydrated, and cutting out highly processed
00:23:10junk food.
00:23:12Okay, I have three life hacks for you.
00:23:15These aren't myths.
00:23:16Firstly, you can stop a pot from boiling over by putting a wooden spoon over its top.
00:23:21Secondly, if you position a cheese grater vertically, there's a better way to use it.
00:23:26Lay it down horizontally.
00:23:28This way, the process will be less taxing for your arms.
00:23:32My next tip is about your yoga mat.
00:23:34Leaving it in a hot, humid spot like your car can ruin it.
00:23:38Keep it cool and dry for maximum yoga zen.
00:23:42Now, many people know they should keep their fancy fragrance bottles away from direct sunlight.
00:23:48So, some people store them in the refrigerator.
00:23:51This isn't the right move, unless you want your perfume to lose its overall depth.
00:23:55I mean, yes, fragrances don't like heat or humidity, but the interior of a refrigerator is too dry and cold
00:24:03for them.
00:24:03So, it has the opposite effect and breaks down the scent molecules.
00:24:07And please, resist the urge to rub a bit of perfume on your wrist.
00:24:12It may be tempting, but rubbing your fragrances is a big no-no.
00:24:15This practice not only muddles and weakens the scent, it also causes the top notes to evaporate quickly.
00:24:24They say that if you have old photos in your house, the right way to stash them is by putting
00:24:30them in cardboard boxes.
00:24:32Well, this is a misconception.
00:24:34These types of boxes can damage your memories.
00:24:37Go for acid-free archival boxes if you want your pictures to look as good as new.
00:24:42The next one is more of a hack than a myth.
00:24:45It turns out dishwashers are more user-friendly than we give them credit for.
00:24:49When you're loading or unloading the dishwasher, you can save your poor back from unnecessary strain by pulling out the
00:24:56basket.
00:24:58You might think that foundations are safe at room temperature.
00:25:01But if you store your foundation in a makeup bag, heat can mess with the oils in your makeup.
00:25:06So, pop this product in a cool drawer.
00:25:10Eye creams and serums can benefit from the chill too.
00:25:13Organic or homemade cosmetics without preservatives should also be refrigerated.
00:25:18But always check expiration dates.
00:25:20I know I do.
00:25:24Have a good look at the front of your sweatshirt.
00:25:27Okay, let's ignore the pizza stains for now.
00:25:29Ever notice that V-shape right at the bottom of the collar?
00:25:32That small V-patch isn't just a decoration.
00:25:35It serves more than one purpose.
00:25:37Made from a double layer of webbing material, just like waistbands and cuffs,
00:25:41these inserts allowed the wearer to put on the sweater without losing any shape over time.
00:25:45As the sweatshirt would be pulled down over the head, the V-insert would stretch and flex to allow a
00:25:51lot of wiggle room.
00:25:52The other benefit the V-pattern gives is to absorb all that sweat.
00:25:56The chest is a major area of perspiring.
00:25:59Just look at soaked shirts after doing something physical.
00:26:02Although, the V-insert can only take so much.
00:26:06That extra pocket on the right side of a suit jacket is called the ticket pocket.
00:26:10They used to store coins for people on horseback to pay tollbooths without opening their jackets.
00:26:16When train travel became more popular, they were perfect for tickets and passes.
00:26:20As for the left chest pocket, it's used to store handkerchiefs,
00:26:24keeping them away from the other cluttered and dirty pockets.
00:26:27Metallic zippers have a hidden lock built in.
00:26:30Next time you've put on a pair of pants, shorts, or skirt,
00:26:33never leave the zipper handle in an upward position.
00:26:36Push the little zipper tab downwards, and it'll automatically lock.
00:26:40To mute your annoying beeping microwave, look closely at the front panel for a sound button.
00:26:45It may have been there all along, just begging to be pressed.
00:26:49If there's no button, try pressing and holding 1, 0, stop, or cancel.
00:26:54It will either result in turning off the beeping sounds or activating a lock feature.
00:26:58Of course, if your microwave doesn't have any mute function at all,
00:27:02you'll just have to keep running to stop the timer late at night.
00:27:06Nintendo's Switch cartridges have a hidden safety function,
00:27:08and it's going to leave a bad taste in your mouth.
00:27:11Although non-toxic, denotonium benzoate coats the cartridge in a sour, peppery, and bitter substance
00:27:17to prevent kiddos from swallowing them.
00:27:20This chemical compound is one of the most bitter flavors known to humanity,
00:27:24commonly used to keep people from consuming things they're not meant to.
00:27:27There's not much privacy while using a public toilet,
00:27:30especially when the door doesn't reach the floor at all.
00:27:33But these gaps are there for emergency access,
00:27:36in case the person inside needs immediate help.
00:27:39The gap also works for ventilation, thank goodness,
00:27:42and to stop people from lingering around the toilet too long.
00:27:46Toothpicks have a built-in holder to prevent you from just leaving them on the table.
00:27:50Just break off the top, it's that simple.
00:27:52Place that on your table and your toothpick between the notches.
00:27:55Pointy end up, of course.
00:27:57Now, it won't touch the table and get all dirty.
00:28:00You can do the same with disposable chopsticks.
00:28:02Break off the top piece before you pull them apart.
00:28:05Those tiny dimples on golf balls actually give a greater lift to the ball
00:28:09and reduce air resistance, meaning the ball can go further with them.
00:28:13These dimples come in spherical and hexagonal shapes,
00:28:16with each slightest change affecting the ball's performance.
00:28:20So, choose them carefully.
00:28:22Plastic wrap boxes have hidden little holders that stop the roll from jumping out of the box.
00:28:27They're little cardboard tabs on the sides that lock into the tube inside
00:28:31while making it easy to glide the film out.
00:28:34Just push them in and never be frustrated again.
00:28:37Gosh, I wish that would work with other stuff.
00:28:40The seven spikes on top of the Statue of Liberty's crown
00:28:43don't represent the seven seas and the seven continents at all.
00:28:47They're representing the sun's rays,
00:28:49giving a halo to show that she is divine.
00:28:52In the United States, 12 different Federal Reserve Banks print all the money.
00:28:57So, if you want to know where your money comes from,
00:29:00just look for these small codes.
00:29:01A1, Boston.
00:29:03B2, New York.
00:29:04C3, Philadelphia.
00:29:05D4, Cleveland.
00:29:07E5, Richmond.
00:29:09F6, Atlanta.
00:29:10G7, Chicago.
00:29:12H8, St. Louis.
00:29:13I9, Minneapolis.
00:29:15J10, Kansas City.
00:29:17K11, Big D, Little A, Double L-A-S.
00:29:20It's a song.
00:29:21L12, San Francisco.
00:29:24Never call it Frisco.
00:29:25Meanwhile, the bristles on the side of every escalator
00:29:29are in place to encourage people to stay away from the edge,
00:29:32meaning they're less likely to face a mishap with a trapped bag or shoelace.
00:29:36Did you hear about the octopus caught on the escalator?
00:29:39It was a stretch.
00:29:40Old-fashioned pin cushions that are large tomato with a strawberry attached
00:29:44are more than a place for your needles.
00:29:46The strawberry contains an emery board.
00:29:49When you stick your pins and needles into the strawberry,
00:29:52the emery board keeps them rust-free and sharpens them as well.
00:29:56Some people still forget to engage the hose from their car after filling up with gas.
00:30:00Luckily, a lot of gas companies realize this,
00:30:03so if you happen to drive off with the hose still attached to your car,
00:30:07there's a magnetic connector that disengages when pulled.
00:30:10Those different colored bread tags use a color-coded system to show the day that they were baked.
00:30:15They are usually blue tags for Mondays, green tags for Tuesdays,
00:30:20red tags Thursdays, white tags Fridays, and yellow tags for Saturdays.
00:30:24On the back of most beauty products,
00:30:26you'll find a small symbol on the back that indicates how long it'll stay good for.
00:30:31For example, 2M means two months after opening.
00:30:35Some jackets have those extra flaps with a button on the shoulder,
00:30:39and they actually have a use.
00:30:40These are perfectly designed for holding your purse, backpack, or bag in place and secure.
00:30:46Pom-poms on the top of beanies were never just a fashion statement.
00:30:50They were for protection,
00:30:51placed on top of the headwear to protect sailors from accidentally hitting their heads
00:30:56while moving around on a ship.
00:30:57Pom-poms touch the roof, so don't go any higher.
00:31:01They don't appear on every type of measuring tape,
00:31:04but diamonds or black circles are there to help contractors
00:31:07measure the proper placement of studs in a wall.
00:31:10Those little holes on your baseball cap aren't some fashion trends
00:31:14that stuck around for years and have never been changed.
00:31:17These holes are actually called eyelets,
00:31:19and they're to keep your head well-ventilated, not for appearance.
00:31:23If you have YKK printed on your zipper,
00:31:26they're not some secret code to be cracked.
00:31:28Those three letters appear on so many zippers globally
00:31:31because they're the symbol of the world's most universal zipper manufacturer,
00:31:36the YKK Group.
00:31:37Every can of soda comes with a tab for easy opening of the tasty beverage,
00:31:42and every single one of them has a relatively large hole in the top.
00:31:46While it can make it easier to get your finger under the tab to get your soda,
00:31:50its intended purpose is a straw holder.
00:31:53Spin the tab over the opening and place your straw through it to secure it in.
00:31:57Disposable lids do a great job of keeping your drink inside the cup,
00:32:01but that's not its only purpose.
00:32:03When you're ready to sip on your drink,
00:32:05the lid has specially designed ridges to double it as a coaster
00:32:08and hold on to the bottom of your beverage tightly.
00:32:11The tiny black dot between the lens and the flash on the back of your iPhone
00:32:15is actually for a great purpose.
00:32:17It's the third microphone to provide superior sound quality
00:32:21by eliminating background noises
00:32:23and to pick up your voice much clearer in a crowded environment.
00:32:27Gas cans that have two holes with caps
00:32:29aren't there to fill different-sized equipment.
00:32:32The second hole is meant to be uncapped
00:32:34before you pour your gas to prevent that glugging effect.
00:32:38By allowing more airflow through,
00:32:40the smoother the gas will pour out.
00:32:42That little arrow next to the gas symbol on your car's dashboard
00:32:46shows you which side your gas tank is on.
00:32:48It'll help you when you go fill up your gas tank,
00:32:51especially if you're borrowing a different car than your own.
00:32:55Look at a check and see MP near the signature line.
00:32:58That means the check printer used micro-print
00:33:01as one of the check security features.
00:33:03The lines look like a regular line to the untrained eye,
00:33:06but they're words like the bank's name,
00:33:09authorized signature, United States government,
00:33:11or even original document.
00:33:13That little disc that's underneath bottles
00:33:16isn't just a leftover part of the production process.
00:33:19It creates an even tighter seal with the lid.
00:33:22So, even if the bottle was turned upside down,
00:33:24the liquid doesn't leak out everywhere.
00:33:27The plastic disc keeps carbonated sodas carbonated
00:33:29for longer with this seal.
00:33:31The indent in the bottom of wine bottles is called a punt.
00:33:35But it's not just something to help you hold onto the bottle.
00:33:38The punt makes the wine bottle stronger,
00:33:40so if dropped, the cork won't fly across the room
00:33:43with all that pressure.
00:33:45Now, here's a trick.
00:33:46Instead of putting the box grater vertically on top of a plate,
00:33:49put it horizontally, with no plate underneath, of course.
00:33:53This way, you won't risk scraping your knuckles,
00:33:55because only your fingertips will eventually touch the grater
00:33:58when you reach the end of the process.
00:34:00Also, it gives the grater more stability,
00:34:02when otherwise, you'd have to balance the grater
00:34:05or even hold it in the air with the other hand.
00:34:07When you're done, or when there's just too much grated stuff
00:34:10on the bottom wall of the grater, simply turn it on its side
00:34:14to pour the contents into the bowl or plate.
00:34:17Flowers in a vase would stay fresher for longer
00:34:19if not for the bacteria that breed in the water.
00:34:22Since copper has some antibacterial properties,
00:34:25dropping a penny into the water will help keep the microbes at bay
00:34:29and let you enjoy your flowers for that little bit longer.
00:34:32An easy way to check if your bed linen has dried completely
00:34:36is to put a small mirror in between the layers for about 5 minutes.
00:34:40If the mirror has steamed up when you pick it up,
00:34:43it means the sheets are still a bit damp.
00:34:45Let them dry until the mirror stops getting cloudy.
00:34:48A damp bed is a lovely breeding ground for fungi and bacteria.
00:34:53Okay, I'm in.
00:34:54If you have a not-very-healthy habit of eating in front of your computer,
00:34:59you'll be surprised at how much crumbs and grime there is inside your keyboard.
00:35:04Now, you can just turn it over and shake it vigorously, of course.
00:35:08But that's not very good for any piece of tech, you know.
00:35:11So instead, take a post-it note and run its sticky part over the keyboard.
00:35:16It will collect the little pieces of trash like magic.
00:35:20Even a better way to do it, though, is to take a slime and stick it to the keyboard.
00:35:24Then take it away, squeeze it, and stick again in another part.
00:35:28The slime will fill the entire space between the keys,
00:35:31and its sticky properties will let it gather every little bit of garbage.
00:35:36Separating egg yolks from whites is easier using a plastic bottle.
00:35:40Break the necessary number of eggs into a bowl,
00:35:43and then take an empty plastic bottle and squeeze it.
00:35:46Hold the bottle over the yolk and release.
00:35:49It'll pull in air and the yolk together, leaving the white in the bowl.
00:35:53Repeat with the rest of the yolks, and you're done!
00:35:56And that's no yolk!
00:35:58If you're tired of spitting out the stones when eating cherries,
00:36:02or want to make a cherry pie, push the stones out with a straw.
00:36:06Also, many garlic presses have a special tool on their handle that can be used exactly for that.
00:36:12Cleaning a blender can be a nuisance if you do it manually.
00:36:15Instead, fill it with hot water and add some liquid soap or detergent,
00:36:19then run it for about 10 seconds.
00:36:21Rinse it afterwards, and it's clean.
00:36:24Plaster walls can crumble, flake, and spread dust all over the floor when you hammer nails into it.
00:36:30Cut a strip of masking tape and stick it to the place you want to hammer a nail in.
00:36:35The tape won't let the plaster crack and crumble, leaving the hole neat and clean.
00:36:40Small scratches and dents on wooden furniture can be removed with some toothpaste or a walnut.
00:36:46For toothpaste, rub a pea-sized amount of it into the scratch until it's gone,
00:36:51then wipe the leftovers with a damp cloth.
00:36:53For a walnut, take a half of that brain-shaped nut and rub it into the dent.
00:36:59Then rub the area with your fingers and buff it with a soft cloth.
00:37:03This'll help the wood absorb the oil from the nut, making the scratch sealed and gone.
00:37:08The sticky residue on jars left after you remove the stickers won't be easily removed by water and detergent.
00:37:14So, take some vegetable oil instead.
00:37:17Soak a cotton pad in it and wipe the sticky surface.
00:37:21Let it sit for a while and then wash the oil away together with the residue.
00:37:26If you can't comfortably reach the wick of a candle with a lighter,
00:37:30hey, take a stick of spaghetti.
00:37:32Light up its end and you'll get a burning stick that's easy to use for hard-to-reach places.
00:37:37Now, next time your razor blade's getting dull,
00:37:40try rubbing it backwards on a pair of jeans for regular upkeep.
00:37:44Not while you're wearing them, of course.
00:37:46Make sure you keep the blades dry, too, or even kept in mineral oil.
00:37:50That'll stop them from rusting.
00:37:52Keep all those jelly, ketchup, peanut butter, and mayo fresher for longer in your fridge
00:37:57by turning the contents upside down.
00:38:00This creates a partial vacuum inside the container, helping prevent mold growth.
00:38:05Storing ice cream upside down will prevent freezer burn, too.
00:38:09To bring your permanent marker back to life,
00:38:12simply put a few drops of rubbing alcohol into the felt material inside and shake.
00:38:17Once the felt absorbs the rubbing alcohol for a couple of minutes,
00:38:21the marker will be almost as good as new.
00:38:24Now, don't keep throwing away lettuce that goes black too quickly.
00:38:28Covering it with a dry paper towel and then placing it in an airtight container
00:38:32will help it keep fresher for much longer.
00:38:35This goes for any leafy greens you've got leftovers of.
00:38:38That sharpish bit sticking out of the cap of your favorite cream is there for a reason.
00:38:44These tubes are usually sealed with foil,
00:38:46so unless you love breaking your nails trying to open them,
00:38:49just flip the cap over and push.
00:38:52Your bobby pins might not stay in place if the grooves aren't facing the right way.
00:38:57They should always be on the bottom, close to your head.
00:39:00Still coming loose?
00:39:01Well, put a squeeze of hairspray right onto the bobby pin before you put it in your hair.
00:39:06Now, your cotton rounds pack has those strings on it,
00:39:10so you can hang it on a handy hook in the bathroom.
00:39:12But there's no need to loosen and tighten it back up every time.
00:39:17Check out the bottom of the pack.
00:39:18It has a perforated line.
00:39:20Tear it open carefully, and you're good to go.
00:39:23Two zips too much?
00:39:25Maybe.
00:39:26But they come in handy as a clever anti-theft device.
00:39:29Just lock them together.
00:39:30Now, no one can open your backpack.
00:39:33Don't have a lock on you?
00:39:35You can also tie them together with some string,
00:39:37or even just a paper clip.
00:39:39Anything to slow those pickpockets down.
00:39:42That tiny little button on the back of a shirt collar is used to hold your tie in place.
00:39:47Hey, you don't want your tie trying to escape back there.
00:39:51Shoe manufacturers care about their customers,
00:39:53so most running shoes now have a special anti-blister system pre-installed.
00:39:59Sounds intense, but it's basically just that extra hole on top of your sneakers.
00:40:04Make a loop with the extra hole, inserting the lace backward.
00:40:07Cross your laces and put them through the loops.
00:40:10Now, pull the laces down to lock your foot in place.
00:40:13Now, run.
00:40:14Yeah, go ahead.
00:40:16Car headrests are all about comfort,
00:40:18and detachable headrests are all about safety.
00:40:21If you pull the headrest out, you'll see two sturdy metal bars.
00:40:25If you ever get locked or trapped in your car,
00:40:28you can use the bars to smash the window and get out.
00:40:32If you've got some pesky parsley stuck in your teeth, try this tip.
00:40:36It can be hard to get it out with loose floss.
00:40:39You need more tension, so just tie it in a knot.
00:40:43It's not an accident that soy sauce bottles have two spouts.
00:40:46The sauce is liquid, and it flows out of the bottle pretty easily
00:40:50once you turn it over.
00:40:51Most Asian food lovers have spilled it at least once in a lifetime.
00:40:55That's why nowadays, restaurants prefer serving soy sauce
00:40:59in special bottles that have two spouts.
00:41:01This design allows you to control when and how much sauce will come out.
00:41:06Just put your finger on one spout when you pour the sauce through another.
00:41:10If you press your finger tightly to the spout,
00:41:12the sauce will stop flowing,
00:41:14and if you remove your finger, it'll flow again.
00:41:17And don't forget to ask your server,
00:41:19Hey, wasabi!
00:41:21Alright.
00:41:22A hair straightener is an excellent tool,
00:41:24not only for treating your natural curls,
00:41:27but also for fixing crumpled money or documents.
00:41:30You can also use a regular iron for this purpose.
00:41:32Just make sure you don't turn on steaming mode,
00:41:35otherwise there's a risk of damaging the paper.
00:41:39Hairbands are good not only for getting your hair done,
00:41:41but also to open a glass jar with canned food.
00:41:44Your hands might slip on the tightly closed lid,
00:41:47and if you don't open the can from the first attempt,
00:41:50your palms tend to get sweaty,
00:41:52making the task virtually impossible.
00:41:55So, put a hairband on the lid to fix your hand
00:41:58and make your grasp stronger.
00:42:00A simple rubber band will do as well.
00:42:02Now, it's time to take my sweaty palms and go.
00:42:06Now, don't blame that little lump on your computer cable
00:42:09for getting stuck somewhere for the umpteenth time.
00:42:12The cylinder, shapes and colors may vary,
00:42:16actually prevents interference from other signals,
00:42:19like those your phone emits.
00:42:21A lack of privacy in public bathrooms,
00:42:24I mean those large gaps beneath where normal doors tend to be,
00:42:28is there for a reason.
00:42:30This way, people do their business faster,
00:42:32and there are fewer lines.
00:42:34Also, if something goes wrong,
00:42:36it's easy to find a person who needs help.
00:42:39In London, there are some poles that kind of look like street lamps,
00:42:43but there are no bulbs.
00:42:45Well, their official name is stink pipes,
00:42:48and they're a thing of the past now,
00:42:50but they used to come in handy back in the nineteenth century.
00:42:53These hollow poles would vent away the air
00:42:56and explosive gases with bad smells
00:42:58to prevent, shall we say, unwanted consequences.
00:43:03Blank pages in the books aren't actually for the author's signature.
00:43:07It's all about the manufacturing process.
00:43:10Books are printed on large sheets,
00:43:12so one sheet can fit in four pages.
00:43:15If a book has an odd quantity of printed pages,
00:43:18chances are you'll get a blank one for notes.
00:43:22Now, originally, golf balls were smooth.
00:43:24But some time ago,
00:43:26players noticed that overused balls with damages
00:43:29flew better than brand new ones.
00:43:31At some point,
00:43:32they started producing balls with dimples.
00:43:36Windchill black dots help disperse the sun glaring right into your eyes.
00:43:40This sort of frame keeps the UV rays away,
00:43:43so it serves as sunglasses for your car.
00:43:47The tab on the rearview mirror has obvious functions.
00:43:51It holds your air freshener, that cute toy.
00:43:53But in reality,
00:43:55it was meant to be a tumbler between day and night mode.
00:43:58It reduces the glare from the car behind you,
00:44:01so you can't be blinded.
00:44:04Colored dots on chip bags aren't as useful as those on the windshield,
00:44:08but they have a purpose too.
00:44:10Manufacturers need them to control the package color
00:44:13and show what ink color was used on the package.
00:44:16No big deal.
00:44:17Your microwave has a silent mode.
00:44:20Seriously.
00:44:21If those beeps drive you nuts,
00:44:23press 1 or 0 and hold.
00:44:26It might work.
00:44:27Also, there is sometimes a silent button you kept ignoring all this time.
00:44:32Anyway, there are no two identical microwaves,
00:44:35so a manual should come in handy.
00:44:38Grocery cart loops have more functions than you think.
00:44:42You don't want to put your fancy white jacket in a cart next to carrots and coke.
00:44:46This little hook-like thingy helps organize all the stuff in your cart better,
00:44:51so you can enjoy your shopping trip.
00:44:54Another thingy we often neglect is a point on an ointment cap.
00:44:59Most tubes are usually sealed with plastic film or foil,
00:45:03and opening it with your fingernails isn't the best idea.
00:45:07A point easily opens even the most safely sealed tube.
00:45:12Automatic lip liners and eye pencils have a sharpener installed in the package.
00:45:17The lid on the back part of the pencil doesn't only reveal the color.
00:45:21You can pull it out and sharpen up the product.
00:45:25Toothpicks come in different varieties, and one of them is a bit puzzling.
00:45:29Sometimes, they have several grooves.
00:45:32The first one is weak, so it's easy to break the toothpick in two.
00:45:36The smaller section with one more groove can be used as a stand to avoid the contact with the table.
00:45:43You can make a makeshift stand for disposable chopsticks.
00:45:46They have a sort of lump at one side before you split the pair.
00:45:51So, next time you have a sushi dinner,
00:45:53try breaking off that lump instead of regular splitting.
00:45:57When you want to take a sushi break, just place the stick on this stand.
00:46:02Yeah, you've heard before that a drawer beneath your oven is there for keeping the food warm
00:46:07if the guests are running late.
00:46:09Here's one more hidden function.
00:46:11You can slow cook on lower temperatures in that drawer, too.
00:46:16All the bottles used to be of the same green color once.
00:46:20But later, it was discovered that brown ones are way better at blocking UV light.
00:46:25Say no more.
00:46:27Stickers on fruit seem to provide zero information about the product.
00:46:31But if you look closer, you'll find some numbers that can tell you more.
00:46:36A five-digit number where the first number is 9 is a good sign.
00:46:40You're about to buy an organic product.
00:46:43A four-digit number starting with a 3 or 4 means it was conventionally farmed.
00:46:49And if the number starts with an 8 and there are 5 digits, well, it's best to leave it on
00:46:55the shelf.
00:46:56A dollar has its secrets, too.
00:46:59A large letter with a rim shows which bank is responsible for issuing this bill.
00:47:05There are 12 banks distributing currency.
00:47:07For example, the L says it was printed in San Francisco.
00:47:12Now, some cups look like they're chipped on the bottom, but they're produced this way.
00:47:17In fact, these dimples are supposed to keep the cup in place on wet surfaces,
00:47:21and it doesn't let excess water accumulate while it's in a dishwasher.
00:47:26Small hollows in a chocolate box are designed for chocolate lovers.
00:47:30Press the closest deepening to the chocolate that you want to grab,
00:47:34and it'll jump out of the box right into your hand.
00:47:38Bath foam can be more than just a pleasant smell.
00:47:41It also has a sort of thermoregulatory function.
00:47:45The bubbles save water heat, so you can enjoy your bath a little longer.
00:47:50Disclaimer, it works for acrylic bathtubs only.
00:47:53Those made of metal lose heat fast, no matter how much foam you make.
00:47:59A good doorknob is one that's made of brass, bronze, or some copper alloys.
00:48:05These metals have an anti-germ effect.
00:48:07Bacteria spread way slower on them.
00:48:10They also get rid of germs pretty fast, within a couple of hours.
00:48:14No, it doesn't mean you don't have to wash your hands.
00:48:19If you pour milk or juice right onto your t-shirt every single time,
00:48:23you're probably not doing it right.
00:48:25Try pouring it from the other side of the carton.
00:48:28It sloshes less and is easier to control.
00:48:32There's only one way you can store your peanut butter right.
00:48:36If you place it the regular way, it may get a bit solid before long.
00:48:40The trick is to store it upside down so the oils don't stay on the bottom all the time and
00:48:46distribute evenly.
00:48:48A dinner jacket has small pockets above regular ones, and they're not useless.
00:48:54They're called ticket pockets, and were designed so that gentlemen wearing such jackets
00:48:59could easily access the tickets and show them on a train.
00:49:03They could also store cash and other small loose items in a super convenient way.
00:49:08Now, whatever coffee shop you go to, all the disposable cups look exactly the same, only the logo changes.
00:49:16The secret here is the special shape that allows you to enjoy your drink easily.
00:49:22The top is always wider, which allows it to accommodate your nose while you're drinking.
00:49:27And the bottom is always narrower, so that anyone can hold it easier, even if the hand is quite small.
00:49:34This width difference also allows the cups to stack.
00:49:39Triangular flaps on small juice cartons can help control unwanted spillage.
00:49:44If you flip them and use them as handles for the carton, you won't press the package, so the juice
00:49:49won't be squeezed uncontrollably.
00:49:52Now, if you have a mason jar and a blender with a screw on top, this secret is life-changing.
00:49:58You can actually put a mason jar directly onto the blender and make any shake you want without having to
00:50:05wash the blender jar.
00:50:07Just don't put your device on max.
00:50:10There's one trick you can use to make salt and pepper come out smoothly.
00:50:14Grab a container with pepper or salt.
00:50:17Turn it upside down.
00:50:18There are ridges on the bottom of the shaker.
00:50:21Now, grab the second container and rub those ridges together.
00:50:25The vibrations will make the product literally flow out.
00:50:29Most headphones, both wired and wireless, have little holes.
00:50:34They're needed to ensure good sound.
00:50:36The air circulates through those holes, which is important for the sound quality.
00:50:41Stick sachets were designed smartly.
00:50:45No need to tear one of its edges.
00:50:47The right way is to tear them down the middle.
00:50:49Now, you may say it's not a big difference, but at least there's less mess with those torn paper bits.
00:50:56If two zips for one section seem a bit too much for you, it's probably time you started using them
00:51:03wisely.
00:51:03It's a great pickpocket proof.
00:51:05You can put on a small lock on those zippers and make sure no one but you can open your
00:51:10backpack.
00:51:11Hide the key in the fifth pocket on your jeans that was originally designed to keep watches safe.
00:51:17So, now you know.
00:51:21So, grab your phone.
00:51:23Good.
00:51:23Now, turn it around.
00:51:25You see that little dot between the camera and the flash?
00:51:28That's a tiny microphone.
00:51:30Bet that's something you didn't know.
00:51:32What's it doing there?
00:51:33Well, when you're on a phone call, this little guy is busy at work,
00:51:37reducing the amount of background noise other people hear when you talk.
00:51:41That's right.
00:51:42If it wasn't for this, calls wouldn't be as nearly as crisp as they are now.
00:51:48You're lost in the woods and you're rushing to get back to camp.
00:51:52You suddenly remember you've got something that can help.
00:51:55You grab one of your chest straps from your backpack and whistle on it.
00:52:01Yup, that's right.
00:52:02A lot of bags have this feature in them, especially the ones made for the outdoors.
00:52:06It isn't long before you hear the call of one of your friends and you follow them back
00:52:11to the warm campfire, saved by this cool bit of design.
00:52:16If you're a curious person, you might have wondered what that little pocket in your jeans
00:52:21is doing there.
00:52:22You know, the one that's inside the bigger pocket?
00:52:25People often use it to store coins and bills, but it's not meant for that.
00:52:30It's actually designed to store your pocket watch safely.
00:52:33Huh?
00:52:34Maybe that's where the name pocket watch comes from.
00:52:39You finally arrive home after a long day's work.
00:52:42You understandably don't feel like cooking, so you sit on the couch and watch a bit of
00:52:47TV and order some takeout.
00:52:49How about Chinese?
00:52:51Ah, perfect.
00:52:52There's the doorbell.
00:52:54That has to be your food!
00:52:55It smells delicious!
00:52:57Wait, before you grab the plates, do this instead.
00:53:01Open your Chinese food container on the table.
00:53:04It becomes the perfect plate.
00:53:06And it's cardboard.
00:53:07Which means no cleaning either.
00:53:10That can of soda you got with your food has a cool feature too.
00:53:15Look at the tiny metal tab there, the one you used to open the can.
00:53:19Guess what?
00:53:20You can fit your straw in there.
00:53:21In fact, that's exactly what they're made for.
00:53:24Go ahead, try it for yourself.
00:53:28If you're not at your computer, take a look at your keyboard right now.
00:53:31If you're not, that's okay.
00:53:33Here's one on the screen.
00:53:34The keycaps are arranged in what's called the QWERTY layout, named after the first six
00:53:40keycaps below the numbers.
00:53:41As it turns out, it wasn't always this way.
00:53:44They used to be laid out alphabetically, which would make more sense when you think about
00:53:49it.
00:53:49The alphabetical layout fell out of use because long ago, there were things called typewriters.
00:53:55Remember those?
00:53:57You press down a key, and a type bar would fly out, hitting an inked ribbon and stamping
00:54:03a letter on the piece of paper.
00:54:05Eventually, typists got good at this and typed faster.
00:54:09Too fast.
00:54:10The type bars would eventually get caught in a log jam with each other, ruining the flow.
00:54:15To fix this problem, they made keyboards with randomized keycaps.
00:54:19The new layout actually worked better because it made typing harder, helping to slow typists
00:54:25down and prevent the type bars from getting stuck.
00:54:28Much better!
00:54:29Today, no type bars.
00:54:30No typewriters, mostly.
00:54:32People are still fast nowadays, but you just can't help but wonder who was faster, though.
00:54:38Us or them?
00:54:39Keyboards have another hidden feature, too.
00:54:42Have you ever noticed that the F keycap and the J keycap have little bumps on the bottom
00:54:47of them?
00:54:47As it turns out, they're there to help people figure out where they are on the keyboard
00:54:51without having to take their eyes off the screen.
00:54:56Grabbing a takeaway cup of coffee at your favorite cafe might be just what you need to fully wake
00:55:01up in the mornings.
00:55:02When you get back home or to work, though, you might be afraid to stain your desk when
00:55:07you put the steaming hot coffee down.
00:55:10Worry not!
00:55:10Your plastic lid isn't only good for keeping your coffee hot.
00:55:14It also doubles as a coaster.
00:55:17In fact, they're the perfect size to hold a cup.
00:55:19Try it for yourself.
00:55:22This one's going to come in handy if you're a home cook.
00:55:25If you're like me, you might have a bit of trouble deciding how much pasta you need
00:55:30for just one serving.
00:55:31Well, if you've got a pasta scoop, grab that.
00:55:34Most people don't know what the little hole in the middle is for and assume it's supposed
00:55:39to help with water drainage or something.
00:55:41It turns out that it helps you measure out a perfect serving.
00:55:45Just see how much dry spaghetti you can fit in the hole and use that as one portion.
00:55:52Out of the store buying coat hangers, you might notice that the plastic ones feel cheaper
00:55:57than the wooden ones.
00:55:58There's a good reason for this.
00:56:00Wooden hangers are made out of cedar wood.
00:56:03The big difference between the two is that the wooden ones repel bugs and moths.
00:56:09They're stronger and last longer too, perfect for things that might stay in your closet for
00:56:14a long time.
00:56:16When you brush your teeth, you might have noticed that your toothbrush has blue bristles.
00:56:21They're not just there for show.
00:56:23In fact, they're there to tell you when it might be time to switch toothbrushes.
00:56:27These bristles lose their strength and color when the brush has been worn down, letting you
00:56:33know that it's time to get rid of it.
00:56:36Microwaves often look a bit like mini-TVs, especially ones where you can clearly see the
00:56:42black film around them.
00:56:43This is actually a really important feature that's used to keep the radiation from slipping
00:56:48away.
00:56:49They're called Faraday cages, if you want to get technical.
00:56:52This is why you can stand next to a microwave without melting into a puddle.
00:56:58That's not to say you should stand in front of the microwave and watch your food heat up,
00:57:02but at least you know you won't grow an extra ear or something.
00:57:06Okay, not really.
00:57:08Some ovens have a drawer under them.
00:57:10It's tempting to use this to store random junk you don't use often, but there's a better
00:57:15use for it.
00:57:16Instead, this should be used to help keep the food that's waiting to be served hot.
00:57:20You can take it out of the oven and store it right in this drawer, keeping your oven free
00:57:25for you to carry on cooking.
00:57:28Now, you're on a plane looking around trying to pass the time before takeoff.
00:57:33When you examine the window, you notice this has a little, very tiny hole on its bottom.
00:57:38Don't worry, it's not broken.
00:57:41It's there to relieve the pressure that builds up over time as the plane goes up and down.
00:57:46It also lets the air flow through it.
00:57:49Now, raise your hand if you've ever ridden on an escalator and scrubbed your shoes on its
00:57:53bristles. Hey, I'm guilty of doing that. Maybe more than I should.
00:57:57It's not there to clean your shoes, though. It's an important safety measure.
00:58:01It stops your shoelaces, clothing, and other stuff from getting stuck in there,
00:58:06avoiding a nasty scene when you go to get off.
00:58:10Sometimes a piece of fabric comes with your new clothing.
00:58:13It usually comes along with the extra buttons in a little plastic bag.
00:58:17You might think it's just a piece of fabric to use for future patching, in case you rip it.
00:58:22But that isn't its purpose at all. It's actually supposed to be put in the washing machine
00:58:28to test how it reacts to various washings. Now, you don't have to worry about shrinking your new
00:58:33expensive coat because you know how it'll react to the wash.
00:58:38Bubbles! Who doesn't love bubbles? Most people have fond memories with bubble blowers as a kid.
00:58:43But as adults, the closest thing we can get to recapturing that feeling is with bubble baths.
00:58:49After a hard day at work, there's nothing better than dipping into a nice warm bubble bath.
00:58:54Right, guys? And the bubbles do more than just clean you.
00:58:58If they're high-quality bubbles, they'll serve as a heat insulator.
00:59:02So they make sure that your bath stays warm for longer.
00:59:07Boxes of chocolate sometimes have these mysterious holes in them.
00:59:10When I'm eating a box, or two, I usually ignore them and take out the chocolate by pressing the bottom
00:59:17of the plastic.
00:59:18But it turns out that I've been doing it wrong the whole time.
00:59:22If you press one of the holes, the chocolate comes right out.
00:59:26I'm certainly going to start doing this from now on.
00:59:30Here's another one from the kitchen.
00:59:32The handle on a pot will often have a hole in it.
00:59:36Most people use this to hang them on a nail on the wall as an easy storage method.
00:59:41The hole has another use, too.
00:59:43When you're cooking, you can use this handle to hold your wooden spoon or whatever else you might be cooking
00:59:49with.
00:59:49This makes sure you don't make a mess when you put it down.
00:59:54Glass bottles usually come with a cap in them.
00:59:57Well, duh!
00:59:58Otherwise, the liquid would just spill.
01:00:01In this cap, there's a plastic liner that seemingly has no purpose, right?
01:00:05Wrong.
01:00:06It's a seal!
01:00:09No, not a seal!
01:00:10A seal!
01:00:11It's the kind that helps keep your drink fizzy.
01:00:14Ah, just the refreshment I needed.
01:00:17A lot of doorknobs are made out of brass, and it's not by chance.
01:00:21They're made out of this specific material because it's bacteria's worst enemy.
01:00:26That's right, it destroys them.
01:00:28Perfect for those who want to keep a clean house and avoid germs.
01:00:32Hey, you want a fish?
01:00:35You want a fish?
01:00:36Yeah.
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