00:00You might not know this, but pilots actually have their own way of chatting with one another,
00:06complete with a unique alphabet.
00:08Their alphabet is based on English, but with a few twists.
00:13For instance, instead of saying B, they say Bravo, and R becomes Romeo.
00:18And if you guessed that J stands for Juliet, you nailed it!
00:23But it's not just letters that come with a twist.
00:25The numbers do too!
00:26To prevent mix-ups, some numbers are pronounced differently than you'd expect.
00:31For example, the number 3 is said as Tree, and 5 is Fife, and 9 is Niner.
00:41This whole system is designed to eliminate confusion, since some letters can sound alike,
00:46like M and N, or G and J. Misunderstandings can arise, especially if the connection is
00:53shaky or people have different accents.
00:56The phonetic alphabet steps in to clear things up between the cockpit and the lower tower.
01:01Now, here's a quick challenge for you.
01:04Imagine you're a pilot, and you see the tail number J345R.
01:10How would you call it out on the radio?
01:12That's right!
01:13It's Juliet, Tree, 4, Fife, Romeo.
01:17Pilots have more than just a special alphabet and numbers up their sleeves.
01:21They also use a ton of technical jargon that most of us wouldn't get.
01:26The IEM keeps a growing stash of automated weather observations from airports all over
01:32the globe.
01:34These are usually referred to as ASOS or AWOS sensors.
01:39And the more general term is METAR data, which describes how this info is shared.
01:46But for regular folks like us, decoding this stuff is no walk in the park.
01:51These specialized reports pop up when weather conditions hit certain thresholds, like visibility
01:56dropping below 3 miles.
01:59There's a whole key to decoding an ASOS or METAR observation.
02:04For example, if you spot a dollar sign, that means maintenance check indicator, time for
02:10some TLC on the system.
02:13And if a pilot tells another pilot RAFC ahead, it means that there's rain and funnel clouds
02:19ahead.
02:21Ever noticed flight attendants chatting and want to know what they're saying?
02:25They have their own language, just like pilots do.
02:28Here are some fun terms that you might not know.
02:31A red-eye is an overnight flight where you might not catch any Zs, while a pink-eye is
02:37a late-night flight that ends before midnight.
02:40The galley is an airplane kitchen.
02:44A galley queen is a colloquial expression used to describe a flight attendant who is
02:49especially protective of the galley area and prefers not to have others encroach on that
02:54space.
02:55Now, what do you think a blue room is?
02:59It's a toilet, because of the blue liquid in the toilet bowl.
03:03Hospitals commonly use color codes to signal various emergencies.
03:07They may not use blue for toilets, but red stands for a fire, and gray stands for aggressive
03:13people on-site.
03:15There are also hospital-related number codes, but they're mostly used by the police.
03:21Just imagine a dialogue.
03:2210-45?
03:2310-45-A!
03:24Thank you, doctor!
03:27Sure thing such a dialogue will never happen.
03:30We use words, after all.
03:32But you might have guessed that 10-45 stands for, what is the condition of the patient.
03:38And since the visitor sounds happy, 10-45-A stands for the condition of the patient is
03:43good.
03:45But with the alphabet proceeding, it gets worse.
03:48With the last letter being D, 10-45-D means that the patient has passed away.
03:56The police have a bunch of codes, too.
03:58It's kinda like how pilots have their own phonetic alphabet.
04:02Wanna take a stab at some of them?
04:04Let's start with R. Nope, this time it's not Romeo, it's Robert.
04:10And how about J?
04:12Wrong again, it's not Juliet, it's John.
04:15Guess they're just not feeling the romance.
04:17So why all these letters?
04:19They really help break things down.
04:21For instance, code 904 means fire, but then you've got 904-A for automobile fire, 904-B
04:30for building fire, and 904-G for grass fire.
04:35Makes sense, right?
04:36The letters basically give you a hint about what kind of fire we're dealing with.
04:41It's similar for other codes, too.
04:43Like 1091 signals an animal issue, but 1091-L points to a leash law violation.
04:50However, it gets a little quirky.
04:53If it's a stray animal, they use 1091-A. Go figure.
04:59If you have an IT buddy, you've probably heard some weird things they sometimes say that
05:04you totally don't understand.
05:06Hey, what if it was a code they were using?
05:09Instead, folks from this sector do have a lot of them.
05:13For example, the EEOC abbreviation stands for Equipment Exceeds Operator Capabilities,
05:21which is a roundabout way of saying you might be struggling with your gadget.
05:26Code 18 means the problem is 18 inches away from the screen.
05:31Yikes.
05:33The word picnic might sound delightful for anyone except IT buddies, because it actually
05:38means problem in chair, not in computer.
05:43A short between the headphones is a way to say someone's brain isn't exactly firing on
05:48all cylinders when tech troubles pop up.
05:51Finally, biological interference error is a fun term for human mistakes because let's
05:57face it, we're all human.
06:01If you want to get rougher, Google what IBM stands for.
06:05And no, it's not the name of a company.
06:07Sorry, I can't decipher this one for you.
06:10I'm just not allowed to say such words in here.
06:14If you're someone who hits up galleries regularly or just really pays attention to little details,
06:19you might have noticed those red dots next to some artworks.
06:23Well, they're kind of a secret code that means that piece has been sold.
06:28But hold on, there's more to those dots.
06:32A red half dot usually means the artwork is reserved with a deposit but isn't fully paid
06:38off yet, so it could still be up for grabs if the buyer changes their mind.
06:43In the case of limited editions, a half red dot could mean that one piece is sold, but
06:49there's another identical one still available.
06:53Other colors like green, yellow, or black usually mean that a piece is on hold while
06:59the buyer decides.
07:01Since gallery policies on holds can vary, it's a good idea to ask if you want to reserve
07:06a particular artwork.
07:08Now if you're dreaming of being super wealthy one day, and you will be if you hit the like
07:13button and you spot a piece with a red dot that you're really into, don't be shy about
07:19asking about it.
07:21Sometimes the sale might not go through and that artwork could be up for sale again.
07:27Plus, the artist might have similar pieces or even be open to commissions.
07:33You might wonder why galleries showcase sold pieces.
07:36Well, it's all about maintaining the look and feel of the exhibition.
07:40It helps all the works shine together, plus it gives other visitors a chance to appreciate
07:46pieces that might not be on display in the future.
07:50But watch out!
07:52Some galleries may use those red dots to stir up interest and create a sense of demand,
07:57nudging buyers to make a purchase.
07:59And sometimes sold artworks stay on display simply because the buyers are waiting to add
08:05them to their collections later on.
08:08Since January 2017, almost all construction workers in the UK have to wear color-coded
08:14hard hats to keep everyone safe on site.
08:18This system helps clarify each person's role and qualifications.
08:22So here's the breakdown.
08:24Black hats are for supervisors.
08:27Orange hats indicate slingers or signalers.
08:31White hats are worn by site managers, competent operatives, or vehicle marshals.
08:37Blue hats are given to inexperienced workers, visitors, apprentices, or architects.
08:42If you see a green hat with a sticker, that's a first aider, while a red hat with a sticker
08:47represents a fire marshal.
08:51It's a simple way to keep track of who's who and ensure safety.
08:56Have you ever noticed those buttons on the lids of McDonald's drinks?
09:00When you order a bunch of drinks, these buttons help staff quickly figure out which is which.
09:05It's especially handy when many drinks look similar, like Coca-Cola, Diet Coke, and Coke
09:11Zero.
09:12For example, pressing one button means it's Diet Coke, and pressing two buttons indicates
09:17Coke Zero.
09:18This system is also used for McCafe hot drinks, minimizing the risk of spills.
09:24While the buttons also apply to drinks like Sprite or Fanta, which are sugar-free, they're
09:29especially crucial for Coke variations, making sure everyone gets the right drink, like those
09:34who need to keep an eye on sugar intake.
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