- 4 hours ago
Recent expeditions have allegedly uncovered a series of massive, skull-like structures embedded deep within a towering wall of ice in Antarctica. These bizarre, organic-looking openings feature intricate, tendon-like supports that defy natural geological explanation and have left researchers baffled. While the bold claim of being "recently discovered" fuels intense global curiosity, the origins and purpose of these massive anomalies remain shrouded in mystery.
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00:01Around 150,000 years ago, the dragon men, with huge skulls, square eye sockets, and enormous teeth, used to roam
00:10the frosty forests of northern China.
00:13They didn't get their name after fire-breathing monsters, though, but after a river where construction workers accidentally found the
00:21first skull in 1933.
00:25The skull that came from the river mud was large and nearly complete, with an elongated cranium and a heavy
00:31brow bone.
00:33It must have looked so crazy that the worker who found it decided to hide it for years in an
00:39abandoned well.
00:40Before passing away in 2018, he told his grandchildren about his secret find, and they rushed to the well.
00:48Scientists got their hands on the skull only in 2021.
00:51They noticed an odd mishmash of features.
00:55A squat and wide skull, like in ancient homonyms.
00:59A tooth with three roots that you'd rarely see today.
01:03And at the same time, delicate cheekbones, which are common now.
01:08To identify the find, a team of scientists studied 95 old skulls, jawbones, and teeth from different ancient human groups.
01:16They carefully examined over 600 details on these fossils to understand how these ancient humans were related.
01:24Then, they used a super-powerful computer to create billions of family trees showing how these groups evolved over time.
01:31The goal was to find the simplest path of evolution, which most scientists think is the most likely way things
01:38happen.
01:38After all the calculations, the tree showed that the dragon man's skull belonged to a new branch of ancient humans.
01:46And it turned out to be very closely related to modern human mammals.
01:50Researchers found out that the skull belonged to a man who lived at least 146,000 years ago in East
01:57Asia.
01:57Back then, modern humans, or Homo sapiens, lived alongside other human-like relatives, like the Neanderthals and Denisovans.
02:06The discovery of the dragon man, or Homo longi, as they also call him, could rewrite the story of human
02:13evolution.
02:14It might be closer to modern humans than even the Neanderthals.
02:18We just had no idea what his face looked like until now.
02:23A scientist from Brazil created a 3D digital model of dragon man's face based on his skull.
02:30Since some parts of the skull were missing, he used a complete skull from another ancient human, Homo erectus, to
02:36fill in the gaps.
02:37He then used special scans from modern humans and chimpanzees to figure out how the skin and muscles would fit
02:44on the skull.
02:45To make the model look more realistic and lifelike, the scientist also added hair and colors to bring dragon man
02:52to life.
02:53The final model showed that dragon man had the biggest head of any ancient human ever found, nearly 26 inches
03:00around.
03:01That means his skull was as big as a gorilla's, or even a lion's.
03:06Scientists believe that his generous size may have helped him survive the freezing cold winters of Harbin, where they found
03:13the skull, and where temperatures still drop to only 3 degrees today.
03:18Now, not all scientists agree that dragon man is a completely new species, or where it belongs in the human
03:24family tree.
03:26Some experts think the skull's unique features might just be because of its size, rather than proof that it's a
03:32distinct species.
03:34People from the same species can look different based on their age, gender, where they lived, and how old the
03:40fossil is.
03:41Some scientists compare it to another skull found in China, which is considered part of another already well-studied species.
03:50Then there's the mystery of the Denisovans, an ancient human group that lived in Asia for thousands of years, but
03:57left very few fossils behind.
03:59The closest match to dragon man might be a broken jawbone found in Tibet in 2019.
04:06Some scientists believe that means dragon man could be a Denisovan, but others aren't so sure, because the Harbin skull
04:13has no jaw to compare it to.
04:16Scientists first discovered Denisovans in 2008, when they found a small piece of a finger bone in Denosava Cave in
04:24the Altai Mountains.
04:26They learned that the bone had belonged to a little girl, who was between 5 and 7 years old when
04:31she passed away around 40,000 years ago.
04:35The freezing weather in the cave had kept the bone in excellent condition.
04:39A couple of years later, another team of scientists managed to extract DNA from the find.
04:45They compared it to the DNA of modern humans and another ancient human species, Neanderthals.
04:50Her DNA was similar to both, but it was also different enough to show that she was part of an
04:57entirely new species of humans.
04:59No one had known about this group before.
05:02The scientists decided to name it Denisovans, after the cave where they found her tiny finger bone.
05:08Later, they discovered three more Denisovan fossils, including some teeth also inside the same cave.
05:16Researchers still aren't sure where the Denisovans came from, but one idea is that they were related to Homo erectus.
05:23These were the earliest humans, who looked a lot like us, with long legs and shorter arms, making them great
05:29walkers.
05:31About 700,000 years ago, some of them left Africa and traveled all the way to Eurasia.
05:37They became the great-great-great-grandparents of both Denisovans and Neanderthals.
05:43Around 370,000 years ago, these two groups split up.
05:48Neanderthals went west to Europe and Western Asia, while Denisovans went east to East Asia and Southeast Asia.
05:55Some Denisovans even made it to the Philippines, Papua New Guinea and beyond, crossing the Wallace Line, which separates Asia
06:03from Australia.
06:05More recently, scientists studied the DNA of many people from Southeast Asia and found that Denisovans might not have been
06:13just one group of ancient humans, but three distinct kinds.
06:17One of these groups was as different from other Denisovans as Neanderthals were.
06:22Some Denisovans may have lived longer than the Neanderthals, who disappeared around 40,000 years ago.
06:29A study suggests that one group of Denisovans lived alongside modern humans in New Guinea until at least 30,000
06:37years ago, and maybe even as recently as 15,000 years ago.
06:41If that's true, they were the last humans on Earth besides us.
06:47This surprising discovery is part of a growing number of finds showing that ancient Asia was full of various versions
06:54of humans, including the newly discovered kind in the Philippines.
06:59Scientists now realized that the islands of Southeast Asia were a hotspot for early humans.
07:05They believed learning more about early humans could help them better understand the genetic properties of people in Indonesia and
07:12neighboring regions, and even improve health care in the region.
07:17Researchers found special clues in their DNA that show ancient human groups split apart an exceptionally long time ago.
07:24When Homo sapiens traveled from Africa, they formed families with other early humans and passed small pieces of those ancient
07:33relatives' DNA down through the generations.
07:38Scientists still don't know for sure why Denisovans and Neanderthals disappeared while Homo sapiens survived.
07:45One plausible reason is that Neanderthals and Denisovans lived in small, close-knit groups, which may have caused health problems
07:53over time.
07:54Our ancient ancestors lived in big groups with more genetic variety, which helped them stay healthier and adapt to changes.
08:02Another big advantage was that Homo sapiens had strong social networks.
08:07They shared innovative ideas, tools, and survival skills.
08:12In the end, Denisovans couldn't handle the tremendous changes happening on Earth and slowly disappeared.
08:21Giant vase-like sponges, otherworldly jellyfish, segmented worms covered with bristles, and large octopuses are the newest Antarctica discovery.
08:32Scientists found them after a giant iceberg had broken away, and it turned out to be a treasury of ancient
08:39life under ice.
08:42In January 2025, a huge iceberg the size of Chicago, called A84, broke off from Antarctica's George VI Ice Shelf,
08:52which is a large ice shelf about 280 miles long, 12 to 43 miles wide, and around 820 feet thick.
09:02In the summer, which lasts from November to late February, the ice shelf melts at the surface, and meltwater ribbon
09:10lakes form.
09:11They're elongated and ribbon-like. That's how they got their name.
09:16Anyway, when the iceberg floated away, it left part of the ocean floor wide open, and it was a spot
09:22no one had ever seen before.
09:25Scientists on the research ship Falkor 2 were nearby in the Belling-Schauzen Sea.
09:30As soon as they heard about the iceberg, they immediately changed their plans.
09:35They understood that it was a super-rare chance to check out something unknown and amazing, like lifting a rock
09:42in the forest to see what's hiding underneath.
09:46The researchers used an underwater robot named Subastian and explored the deep sea for eight days.
09:53They went as deep as over 4,200 feet.
09:57Down there, they found a hidden ecosystem.
10:00There were big corals and sponges literally packed with sea animals.
10:05A whole world under the ice.
10:07The researchers thought they'd find some life down there, but they didn't expect to see so much.
10:13And this underwater ancient life wasn't just surviving.
10:17It had been thriving in that harsh, icy place for a really long time.
10:21Anemones that looked like fluffy little trees, sea spiders, ice fish, octopuses.
10:28The research was live-streamed to scientists from all over the world.
10:32And those live-streams are actually in open access.
10:36The coolest thing was that some discovered creatures seem to be new species.
10:41Yes, there are probably new species in Antarctica in 2025.
10:45And some might only live in this region.
10:49That's because Antarctica isn't just really far away.
10:52It's been cut off from the rest of the world for millions of years.
10:57The Antarctic circumpolar current surrounds it, like a big water moat surrounding a castle.
11:02But even if it turns out that those species are not new, the scientists have still found snails, worms with
11:09bristles, crustaceans, like tiny crabs and shrimp, and a species of the phantom jellyfish.
11:16Those are super rare and look otherworldly.
11:19Their official name is too complicated, so let's just call them the giant phantom jelly.
11:25This jellyfish is huge.
11:27Its bell, the round umbrella part on top, can be more than 3 feet wide.
11:33It has 4 long arms that trail behind it.
11:36Each one as long as 33 feet.
11:38About as long as a school bus.
11:41Scientists first caught one way back in 1899, but it took them 60 years to realize it was a totally
11:48new kind of jellyfish.
11:50The phantom jellyfish has a see-through purplish body that looks kind of ghostly.
11:56Instead of normal jellyfish tentacles, it has these ribbon-like arms that help it catch food and pull it into
12:03its mouth right in the middle.
12:06Even though jellyfish don't have brains like we do, researchers watching the giant phantom jelly noticed something surprising.
12:13The otherworldly creature seemed to move its arms very carefully and with control, especially when swimming through tight spaces on
12:21the seafloor.
12:22It looked like it was being very cautious and deliberate.
12:26Ugh, creepy.
12:28Another sentient being?
12:32Jellyfish have a simple nerve net instead of a brain, which helps them sense the world around them.
12:38But the way this phantom jelly moved made scientists think it might be smarter or more coordinated than other jellyfish.
12:47Studying it can help scientists learn how animals without brains still manage to explore and survive in tricky places underwater.
12:56Another cool find was little worms called bristle worms.
13:01Scientists call them polychaetes.
13:03But let's stick with bristle worms because it kind of sounds fun.
13:08Lots of different kinds of them live in super cold, deep parts of the ocean.
13:13Bristle worms have bodies made of many segments, and they have tiny little bristles all along their sides.
13:19These bristles help them move around, feel what's near them, and even protect themselves from danger.
13:26One cool example is the Antarctic scale worm.
13:29It's a type of bristle worm that lives in really cold, deep waters and has shiny, golden bristles that make
13:35it look pretty fancy.
13:37During Antarctic deep-sea exploration, the team also found giant sponges shaped like vases.
13:44Usually, sponges grow very slowly.
13:47So, to get that huge, they must have been growing there for a really long time, maybe even hundreds of
13:54years.
13:55Their size shows that the deep-sea animals living around them didn't just move in recently.
14:01Those sea creatures have been there for decades and managed to form thriving communities under the ice.
14:07So, it really was ancient life hiding under all that ice.
14:12And that surprised scientists a lot.
14:15In older studies, people used to drop cameras through holes in the ice or visit iceberg areas long after the
14:22ice had broken off to explore hidden ecosystems.
14:26Back then, they mostly saw bare, empty seafloor with just a few living things.
14:31But this time, the team arrived just weeks after the giant iceberg broke away, and they got to see what
14:38was hiding right underneath it.
14:40The first nine miles behind the ice shelf can hide rich and busy ecosystems.
14:46The area is dark, cold, and hidden for ages, and still, all kinds of creatures lived there.
14:53This shows that life can survive in places that seem too harsh or frozen for anything to live.
14:59On the other hand, finding all this life down there isn't super surprising.
15:04Lots of animals live in dark, cold places underwater, so it makes sense that they'd be under the ice shelf
15:11too.
15:11The ice kind of hides them and keeps them safe from anything going on above.
15:15But what's weird is how many different kinds of creatures live there, even though it used to be a really
15:22closed-off space.
15:23It actually looks a lot like the seabed in parts of Antarctica that don't have ice on top.
15:29How can that be?
15:31Usually, tiny plants called phytoplankton grow near the surface where sunlight hits.
15:37Little shrimp-like animals called krill eat those plants at night.
15:41When krill get full, they sink down and bring food and nutrients to the ocean floor.
15:47Even their waste helps feed the deep-sea creatures.
15:50But if there's a huge ice cap above, sunlight can't get through.
15:54So no plants can grow there, and no krill bring food down that way.
15:59Scientists thought this would mean less food and fewer animals down there.
16:03But they found a lot of life anyway.
16:06Turns out, food and nutrients probably sneak in under the ice, carried by underwater currents.
16:12Kind of like rivers flowing under the ocean.
16:16Scientists found some animals that lived a long time.
16:19So it looks like those currents, which mostly come from melting glacier water,
16:24bring enough food to keep the ecosystem healthy and full of life.
16:29No one really knows what's going to happen to all that deep-sea life now that the iceberg has floated
16:34away.
16:35Those creatures have lived under the thick ice for who knows how long,
16:39in super-stable, pitch-black conditions.
16:43Obviously, they're not exactly fans of change.
16:45So losing that icy roof might totally mess with their whole setup.
16:51One of the scientists mentioned that the ice shelf the iceberg came from has been creeping backward,
16:58like 25 miles over the last 50 years.
17:01That's a part of a bigger pattern.
17:04Antarctica's ice is melting faster and faster, which pushes sea levels up around the world.
17:10That's why this Antarctica discovery matters.
17:12The team's trying to figure out not just what's happening now,
17:16but how this hidden ecosystem fits into the bigger picture.
17:21If we can understand how this place is changing over decades or even centuries,
17:26maybe we can predict what's coming next.
17:29And it's pretty amazing that breaking ice can tell us so much, right?
17:34In 2020, strange signals from deep beneath Antarctica sent shockwaves through the news.
17:41Within days, headlines exploded.
17:45NASA had found a parallel universe where time runs in reverse.
17:51But what really happened?
17:52And what did scientists actually detect?
17:55Well, this story is a case of madness, misunderstood experiments,
18:00and the human need to believe in mystery.
18:05Even today, every few months, someone reposts a headline
18:09screaming that NASA found a parallel universe in Antarctica.
18:13A universe where time flows backwards, and people believe it.
18:17But no, NASA didn't find a mirror world under the South Pole,
18:21or some sort of a backwards reality where people age in reverse or speak in rewound sentences.
18:27They did find something curious, though.
18:31Here's what actually went down.
18:33Scientists were flying a strange-looking instrument over Antarctica called ANITA,
18:39short for Antarctic Impulsive Transient Antenna.
18:43ANITA is a machine that floats over Antarctica,
18:47basically a giant balloon with antennas.
18:49It listens for tiny space particles called neutrinos.
18:55Neutrinos are super small and ghost-like.
18:58They have almost no weight and go through stuff like it's not even there,
19:02even entire planets.
19:05Usually, these neutrinos come from space and reign on Earth from above.
19:10Most neutrinos, the common low-energy ones, just fly right through the Earth like it's air.
19:16They're like tiny bugs flying through a chain-link fence.
19:21There are some very high-energy neutrinos, though.
19:24They're super rare, and they interact a bit more often with matter, and they can get blocked.
19:31If high-energy neutrinos hit something dense enough, like the rock and metal inside Earth,
19:38they might finally bump into a particle and get absorbed.
19:42That's more like fast tennis balls that hit the fence once in a while.
19:47Low-energy neutrinos, which are everywhere and pretty harmless, are pretty undetectable.
19:53But these high-energy guys are exactly what ANITA can detect.
19:58When they slam into ice, they send some radio waves that are easy to listen to.
20:03This faint radio signal is called the Ascarian effect.
20:07And yep, that's exactly why ANITA is flying over Antarctica.
20:12That's because the ice is pure, dry, and quiet.
20:17It's perfect for catching those rare signals.
20:20So, what did ANITA detect?
20:24It detected something rising up from below the ice,
20:27like a high-energy neutrino coming from the Earth.
20:31What?
20:32Okay, let's think logically.
20:35Maybe it started somewhere in the north,
20:37traveled all the way through the Earth, and popped out the other side.
20:40Still, that's super weird.
20:43That's not supposed to happen.
20:46Neutrinos with that much energy should have been stopped inside the planet.
20:50Like we said, get absorbed.
20:53So, scientists caught a little bit of a brain bug.
20:57That shouldn't be possible with our current physics,
21:00unless something we don't understand is going on.
21:03And when you're faced with something bizarre,
21:06you explore all options,
21:08even the wildest ones.
21:11The nightmare began.
21:13A group of researchers published a paper suggesting
21:16that this strange signal might make sense in a CPT-symmetric universe.
21:22CPT stands for charge, parity, and time.
21:26These are basically three ways to flip the universe.
21:31Charge means swap all particles to their opposites.
21:35For example, swap electrons.
21:37The guys with the negative charge with positrons.
21:40They're antimatter twins with the positive charge.
21:44Parity means mirror the universe.
21:47Literally like looking at it through the mirror.
21:50Left becomes right, and right becomes left.
21:53And time, of course, means run time backward,
21:57like rewinding a video.
22:00Now, there's a big rule in physics called CPT-symmetry.
22:04It says that if you change all three of those things at once,
22:08the laws of physics should still work the same.
22:11This is kind of insane,
22:13but if you took the entire universe
22:15and swapped matter with antimatter,
22:18mirrored it, and reversed time,
22:20it would still follow the same physics.
22:23Why is that?
22:25Well, in our universe,
22:26an electron bumps into a positron,
22:29and they annihilate into photons.
22:32Cool!
22:33Now take that,
22:34mirror everything,
22:35and what do you get?
22:37Well, photons spontaneously turn into a positron
22:41and an electron,
22:42but mirrored and reversed.
22:45It's still the same physics,
22:47even if it's backwards.
22:49The equations still check out,
22:51so nature thinks this is valid.
22:53So here came the crazy part.
22:56Some physicists thought,
22:57what if the Big Bang created two universes?
23:02One is ours,
23:03made of normal matter going forward in time.
23:06The other is a mirror twin,
23:08made of antimatter,
23:09going backward in time from our perspective.
23:13This doesn't mean that someone in the other universe
23:16feels time going backward.
23:18To them, time flows forward,
23:20just like it does for us.
23:21But from our point of view,
23:23they're moving from our future toward our past.
23:26And vice versa.
23:28To them, we're weirdos who move backwards.
23:31And if both universes are exact CPT mirror images of each other,
23:36that would mean same physics,
23:38same rules,
23:40just symmetrical.
23:41Same rules,
23:43just symmetrical.
23:45This isn't some crazy sci-fi theory,
23:48even if it sounds like it.
23:49It helps explain weird physics mysteries.
23:52For example,
23:53why there's so much matter in our universe,
23:55but not much antimatter,
23:57even though they were supposed to be created in equal proportions.
24:02Or why the universe is so symmetrical and balanced in some strange ways.
24:09So, coming back to the neutrinos,
24:11some scientists suggested that maybe those upward-flying particles
24:15could be coming from that CPT mirror universe,
24:18poking through into ours,
24:21like a crack between two symmetrical realities.
24:25And if you look at it like that,
24:27this is quite a wild take.
24:29It's speculative.
24:30It's not proven.
24:31It's more of a cool thought.
24:33But the media immediately blew up.
24:36They ran a piece with the headline that said,
24:38we found proof of a parallel universe going backwards in time in Antarctica.
24:44And all the other big tabloids picked it up.
24:47They made it sound like NASA had actually found a parallel universe.
24:51Time travel is real.
24:53Multiverse is confirmed.
24:55Meanwhile, people who worked directly on ANITA
24:58immediately caught brain damage.
25:00They tried to jump in to say that's not what happened at all.
25:05They explained that the signals were unusual, yes,
25:08but there were plenty of normal explanations
25:10that didn't require rewriting the laws of physics.
25:14It could even be just an experimental error.
25:17Maybe an unusual particle behavior
25:20or gaps in how we model neutrino interactions.
25:24Of course, no one listens to experts about what experts discovered.
25:29And once an idea like that hits social media,
25:32it becomes nearly impossible to put back in the box.
25:35But that also doesn't mean that the multiverse definitely isn't real.
25:40Far from it.
25:42Physicists are still exploring the concept
25:44and assume that some of those potential universes,
25:47if they exist,
25:48could have different laws of physics.
25:52One idea called the many worlds theory comes from quantum physics.
25:57It says that every time something can happen in more than one way,
26:02like a particle moving or a decision being made,
26:05all those possibilities actually happen,
26:09but in separate universes.
26:11So there could be endless versions of reality,
26:14each slightly different,
26:16branching off from every event.
26:18Maybe in one universe,
26:20dinosaurs never went extinct.
26:22Maybe in another,
26:24you never sent that embarrassing text.
26:27Another theory is called the bubble universe theory.
26:30After the Big Bang,
26:32the universe expanded incredibly fast
26:35in a process called inflation.
26:38Some scientists think that inflation never fully stopped
26:41and is still happening in some regions.
26:44That would mean new bubble universes
26:47are constantly forming,
26:49each with its own version of physics.
26:52Our universe would just be one bubble
26:55in a giant cosmic sea of others.
26:58The third idea is about shadow matter.
27:01Dark matter is invisible,
27:03but its gravity affects the universe.
27:06Some scientists think it could be made of particles
27:09similar to the ones that make up regular matter,
27:12but they're just hidden from us.
27:14This mirror or shadow matter
27:16could form entire invisible galaxies
27:19and even life,
27:20all existing right alongside us.
27:23Maybe we just can't detect it in any way
27:26except through gravity, for now.
27:29But in physics,
27:31all of those are just theories,
27:33mathematical possibilities.
27:35We have no direct evidence that it's real.
27:39If we ever find one, though,
27:41let's now hope it won't be
27:43the boy who cried wolves scenario.
27:45The perfect evidence that it's real.
27:46That was a bad idea.
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