Latest / Prompt Air / Prove us WRONG .😑 IF YOU CAN. Earn a spot on the SHOW
Transcript
- 0:00You stomp your foot on the ground and, you know,
- 0:02it feels completely solid, like unyielding rock.
- 0:05But if you dig into the stack of physics and
- 0:08geology research we have for today's deep dive,
- 0:11that illusion totally shatters. Yeah, it turns
- 0:14out the Earth isn't static at all. It's actually
- 0:17running on the exact same fluid operating system
- 0:20as quantum metals and, well... black holes. Which
- 0:23is just wild. And welcome to the deep dive, by
- 0:25the way. So we're basically looking at a universe
- 0:27that recycles its best ideas. Yeah, exactly.
- 0:30Whether you're dealing with literal dirt, ocean
- 0:32currents, sound waves, or even the fabric of
- 0:35space -time. I mean, energy is managed using
- 0:37the exact same playbook. Okay, so let's unpack
- 0:39this, starting with the dirt. I was reading the
- 0:42notes on the Milwaukee Formation, which is this
- 0:44like 385 million year old rock layer in the crust.
- 0:48And the research says it actually absorbs mechanical
- 0:50shock and stray electricity. Right. But how does
- 0:54solid rock actively, you know, eat kinetic energy?
- 0:58Well, it really just comes down to friction.
- 0:59So this formation is made of multiple stacked
- 1:02rock layers, and each one has a different density.
- 1:05When a shockwave hits, those layers, they don't
- 1:09vibrate at the same speed. They end up grinding
- 1:11and sliding against each other. Oh, I see. And
- 1:14all that internal friction basically takes the
- 1:17kinetic energy of the shockwave and dissipates
- 1:20it as heat. So it's essentially acting like a
- 1:22geological crumple zone. The crust takes the
- 1:25hit and just sort of sweats it out. That is a
- 1:28great way to put it. And, you know, it happens
- 1:30on the surface, too. If you look at the Kettle
- 1:31Moraine in Wisconsin, it's covered in these glacial
- 1:34scars. Oh, right. The drumlins and kettles. Exactly.
- 1:37These dense mounds of till, loose gravel, and
- 1:40trapped water left by massive ice sheets. 10
- 1:43,000 years ago. When seismic waves hit that really
- 1:45uneven, hummocky landscape, the energy just scatters
- 1:49in a million directions. It faces so much resistance
- 1:52from the mixed terrain that it literally dies
- 1:54out. It just transforms into thermal energy.
- 1:56But that dampening mechanism relies heavily on
- 1:59the fact that the Earth is, you know, wet and
- 2:01porous, which makes me wonder how massive bodies
- 2:04of water factor into this whole planetary energy
- 2:06transfer. Well, they're the engine. I mean, take
- 2:09a deep, seemingly calm body of water like Lake
- 2:12Michigan. On the surface, you just see normal
- 2:14wind -driven waves. Right, regular lake stuff.
- 2:17Yeah, but deep underwater, along the thermocline.
- 2:21That boundary between the warm surface and the
- 2:23freezing depths. There are massive invisible
- 2:26waves crashing back and forth. Oh, the internal
- 2:29sieches. Yes. And this hidden rhythm acts as
- 2:32a massive planetary heartbeat. It drives enormous
- 2:35amounts of kinetic energy and turbulent mixing
- 2:37straight down into the solid lake bed. Okay,
- 2:40wait. I really need you to explain this next
- 2:42part from the sources because it honestly sounds
- 2:44completely made up. Let me guess, the micro -seism.
- 2:46Yes. There's this 26 -second micro -seism, basically
- 2:49an acoustic pulse, ringing continuously through
- 2:52the solid Earth. And it's supposedly generated
- 2:54by ocean waves hitting the Bight of Bonney in
- 2:57Africa. I know, it sounds crazy. Like, how can
- 2:59a wave in Africa shake the bedrock under my feet
- 3:02right now? It makes a lot more sense when you
- 3:04stop thinking of the Earth as, like, dry stone.
- 3:07It's actually a highly fluid -saturated porous
- 3:09medium. A physicist named Biat mapped this out.
- 3:13By Ott's theory, right. Right. He showed that
- 3:16wet rock actually carries two separate shock
- 3:18waves. You get a fast wave moving through the
- 3:21solid rock and then a slower wave moving through
- 3:24the water trapped inside it. Ah, so the rock
- 3:26and the water aren't actually moving together?
- 3:28Not at all. And because they're out of sync,
- 3:31when these massive Atlantic waves hit the continental
- 3:34shelf in Africa, they pump acoustic energy directly
- 3:37into this global fluid -soaked matrix. That's
- 3:41incredible. Yeah, the ocean is... quite literally
- 3:43playing the planet's internal water network like
- 3:46a drum. So if this fluid acoustic relationship
- 3:48is dictating the ringing of the solid Earth,
- 3:51does that mean this is like a fundamental rule
- 3:53of physics? Does it apply if we zoom all the
- 3:55way down to the quantum level? It absolutely
- 3:57does. Just look at this bizarre transition metal
- 3:59called niobium germanide. In a normal copper
- 4:02wire, electricity loses energy because electrons
- 4:06crash into the metal's vibrating atoms. The sound
- 4:08waves or phonons, right? Exactly. And that friction
- 4:11creates lost heat. But in niobium germanide,
- 4:15the crystal structure forces the electrons and
- 4:17the sound waves to bind together into a coupled
- 4:20electron -phonon liquid. So instead of fighting
- 4:22through choppy waves of friction, it's almost
- 4:25like a synchronized swimmer catching a kermit.
- 4:28They just share the momentum and glide. Yeah,
- 4:30the electricity essentially turns into a liquid
- 4:33metal. governed by fluid dynamics. And it's wild
- 4:36because if we scale all the way up from quantum
- 4:38wires to the cosmos, I mean, fluid dynamics explains
- 4:41gravity too. Wait, really? How does that work?
- 4:44Through a field called analog gravity. Physicists
- 4:48have proven that the mathematics of accelerating
- 4:50fluids are perfectly identical to the mathematics
- 4:52of curved spacetime. Wait, so fluid math is literally
- 4:55spacetime math? To the letter. I mean, if you
- 4:57accelerate a fluid in a lab until it moves faster
- 5:00than the speed of sound within it, you create
- 5:02what's called an acoustic dumbhole. A dumbhole?
- 5:04Like a black hole, but for sound. Right. Sound
- 5:07waves get trapped behind that barrier, unable
- 5:09to swim upstream against the current. Physicists
- 5:12actually use these fluid tanks to study unreachable
- 5:14black holes. Oh, because the acoustic trap is
- 5:17an exact mathematical stand -in for an event
- 5:19horizon. That is mind blowing. It really is.
- 5:22It completely changes how we view the world.
- 5:24The Earth isn't static at all. You know, it's
- 5:27a breathing, resonating system running on universal
- 5:29code. So for you listening right now, the math
- 5:32governing the rippling water in your bathtub
- 5:34operates on the exact same laws dictating the
- 5:36space time around a collapsing store. Energy
- 5:39just shapeshifts from gravitational bone to oceanic
- 5:43breath to quantum liquid. That's exactly it.
- 5:45And that leaves me with one final kind of crazy
- 5:47thought for you to ponder. If moving fluids perfectly
- 5:50mimic the event horizons of black holes in deep
- 5:53space, well, could the circulating fluids inside
- 5:56our own bodies contain microscopic acoustic horizons?
- 5:59We just haven't learned how to measure yet. Definitely
- 6:02something to think about the next time you check
- 6:04your pulse.