Physics

584 papers · Page 5 of 6

A new microscope can see into light’s 'blind spots' to watch living cells in 3D for the first time.

Practical Magic arxiv | Mar 19

Your standard Wi-Fi can now track you through a building with insane accuracy without even knowing the floor plan.

Practical Magic arxiv | Mar 19

New AI can 'think' while you're still talking, just like a person preparing their next sentence.

Practical Magic arxiv | Mar 19

New math shows that in competitive games, faking like you're on someone's side is the best way to steal their secrets.

Practical Magic arxiv | Mar 19

Scientists finally figured out the absolute limit on how many different ways there are to juggle.

Nature Is Weird arxiv | Mar 19

Dust and gas on giant planets move in a weird way that makes them hit the planet's edge way faster than they should.

Cosmic Scale arxiv | Mar 19

Mathematicians found a new type of 3D surface that can collapse into a flat strip for easy carrying.

Practical Magic arxiv | Mar 19

AI found 'bird-flocking' patterns hidden inside the math we use to lock our digital data.

Nature Is Weird arxiv | Mar 19

It’s now proven that you can 'freeze' light or sound waves in place if you put them in a chaotic enough material.

Nature Is Weird arxiv | Mar 19

The Earth’s rotation is literally pushing sand and rocks to one specific side of the Yellow River.

Nature Is Weird arxiv | Mar 19

Turns out coral islands can form just from water currents, which totally upends Darwin’s old theory.

Paradigm Challenge arxiv | Mar 19

There’s a 'magic number' in all animal muscles that evolved to perfectly balance power and efficiency.

Nature Is Weird arxiv | Mar 19

The heat inside icy moons like Europa might be trapped at the bottom of the ocean by 'underwater weather' instead of melting the ice.

Cosmic Scale arxiv | Mar 19

The stock market might have already proven that we can't travel back in time.

Paradigm Challenge arxiv | Mar 19

If you shape a material into a fractal pattern, it can totally change how it carries electricity.

Nature Is Weird arxiv | Mar 19

Scientists caught a solid material switching up its atomic structure in less than a trillionth of a second.

First Ever arxiv | Mar 19

There’s a quantum version of the 'hot water freezes faster' effect where hot quantum states reach their goal first.

Nature Is Weird arxiv | Mar 19

We finally solved a 20-year mystery about why ancient stardust is so weird by measuring a rare radioactive atom.

First Ever arxiv | Mar 19

Scientists made quantum magnetic rings that follow the same stability rules that make vanilla smell good.

Nature Is Weird arxiv | Mar 19

Scientists are basically plumbing actual sunshine through silver pipes to grow veggies in windowless basements, ditching the LED bulbs.

Practical Magic arxiv | Mar 18

We’ve figured out how to "code" inanimate stuff so it spontaneously starts acting like it's alive.

Paradigm Challenge arxiv | Mar 18

You can tell exactly what a drink was just by looking at the weird, cracked patterns it leaves behind after it dries up.

Nature Is Weird arxiv | Mar 18

If you teach AI to look at medical scans like they're ripples of light, it gets way better at spotting cancer—no matter what hospital gear you’re using.

Practical Magic arxiv | Mar 18

Physicists just broke a "hard limit" on quantum speed by using a clever trick with a few extra particles of light.

Paradigm Challenge arxiv | Mar 18

Turns out, if people know a car is driving itself, they’ll literally walk right in front of it and hope for the best.

Nature Is Weird arxiv | Mar 18

Computer models are starting to "dream up" weird physics patterns that actually don't exist in the real world.

Nature Is Weird arxiv | Mar 18

Scientists turned a massive underwater internet cable into a 2,700-mile-long microphone that listens to the entire ocean.

Cosmic Scale arxiv | Mar 18

Mathematicians found a "Goldilocks speed" for how patterns spread through networks, solving a mystery that's been bugging them for years.

Paradigm Challenge arxiv | Mar 18

A new bit of code fixes airport gridlock in 10 seconds, while the "pro" software usually sits there spinning its wheels for an hour.

Practical Magic arxiv | Mar 18

If you give a "chaotic" math sequence a tiny nudge, it reveals these perfectly repeating patterns hidden inside.

Nature Is Weird arxiv | Mar 18

When stuff is about to change states, jagged "islands" of matter suddenly smooth out and become perfectly round.

Nature Is Weird arxiv | Mar 18

There's a new kind of "stable chaos" that completely breaks the rules we thought governed messy systems.

Paradigm Challenge arxiv | Mar 18

In 5D space, shapes can get so complicated that you'd need an infinite number of colors just to keep the sides different.

Nature Is Weird arxiv | Mar 18

Massive, chaotic waves of plasma can just vanish without leaving behind any heat or friction at all.

Nature Is Weird arxiv | Mar 18

Normal logic—like "if A is like B and B is like C"—actually falls apart once you start tracing paths on a fractal.

Nature Is Weird arxiv | Mar 18

There’s a rule for coloring networks that only works if every single point has at least 7.3 billion neighbors.

Nature Is Weird arxiv | Mar 18

Scientists made a "nuclear foam" fuel as light as air that could actually get us into deep space in a hurry.

Practical Magic arxiv | Mar 18

We found "ghosts" of impossibly heavy particles from the start of time hidden in the echoes of the Big Bang.

Cosmic Scale arxiv | Mar 18

Rainbows on Venus are made of pure acid, and the way the colors spread out tells you exactly how much they’ll burn.

Nature Is Weird arxiv | Mar 18

Physicists figured out how to use light to trick liquids into acting colder and more stable than they actually are.

Nature Is Weird arxiv | Mar 18

Black holes can grow massive "clouds" made of light that ring like a bell when gravity waves hit them.

Nature Is Weird arxiv | Mar 18

In super-clean materials, electricity doesn't just buzz around—it flows like a thick, gooey liquid.

Nature Is Weird arxiv | Mar 18

Dark matter might actually be tiny black holes that settle inside stars and slowly eat them from the inside out.

Paradigm Challenge arxiv | Mar 18

Doctors are starting to think of disease as a "physics fail" where your cells just forget how to move together in a crowd.

Practical Magic arxiv | Mar 18

If you add DNA to a liquid, you can make it swirl and churn in tiny pipes where turbulence is supposed to be impossible.

Practical Magic arxiv | Mar 18

When rain hits the ocean, it basically launches microplastics back into the air wrapped in a protective "liquid shield."

Nature Is Weird arxiv | Mar 18

The tiny droplets inside your cells act like little invisible hands that fold and shape your internal wiring.

Nature Is Weird arxiv | Mar 18

High-speed radiation might work because it briefly turns your healthy tissue into a weird, exotic "liquid" state.

Paradigm Challenge arxiv | Mar 18

Scientists found a way to flip a material’s electrical switch just by squeezing it, no battery required.

Practical Magic arxiv | Mar 18

A material we thought was just a boring magnet turned out to be a superconductor once we gave its atomic structure a deep clean.

Paradigm Challenge arxiv | Mar 18

In the microscopic world, taking the long, curvy detour can actually burn less energy than moving in a straight line.

Nature Is Weird arxiv | Mar 18

Physicists recreated the expanding universe in a cloud of freezing gas just to find a rare "quantum echo" from the void.

Cosmic Scale arxiv | Mar 18

Scientists figured out how to make heat move faster than the theoretical "speed limit" it's supposed to have.

Practical Magic arxiv | Mar 18

That depressing idea that all your friends are more popular than you might just be a simple math error.

Paradigm Challenge arxiv | Mar 18

We built a "one-way valve" for electricity, proving that electrons can flow just like a swirling liquid.

Nature Is Weird arxiv | Mar 18

Whether heat can kill a tumor depends entirely on its shape—if it's too jagged and fractal, the treatment might fail.

Practical Magic arxiv | Mar 18

The tiny machines inside your living cells actually work in a way that breaks the flow of time.

Nature Is Weird arxiv | Mar 18

The way a piece of metal bends is controlled by the same deep, cosmic laws that handle gravity and light.

Paradigm Challenge arxiv | Mar 18

Scientists found a new material where the atoms are arranged in weird triangles that act like circles but aren't.

Nature Is Weird arxiv | Mar 18

We built a "black hole on a chip" and realized that stuff sucked into the abyss might actually be saved.

Nature Is Weird arxiv | Mar 18

You can turn non-magnetic materials into magnets simply by "shaking" them with quick pulses of electricity.

Practical Magic arxiv | Mar 18

Dark matter might be made of tiny "nuggets" the size of a hair that weigh as much as an entire car.

Nature Is Weird arxiv | Mar 18

Mathematically speaking, you’re never going to get a crisp, stable photo of an electron's vibe; it's literally impossible.

Paradigm Challenge arxiv | Mar 17

When fluids get super violent and messy, they actually become four times easier to predict than when they're just flowing normally.

Nature Is Weird arxiv | Mar 17

We can finally fix quantum computer glitches by just looking at the different 'personalities' of the background noise.

Practical Magic arxiv | Mar 17

We’ve got an AI now that can take a raw physics formula and run all the massive tests for it at a particle collider on its own.

First Ever arxiv | Mar 17

Engineers figured out how to use 'curvy' light beams to toss wireless signals right around the side of a building.

Nature Is Weird arxiv | Mar 17

Forget silicon chips—someone built an AI that thinks using radio waves bouncing around inside a metal box.

Practical Magic arxiv | Mar 17

AI agents just figured out how to pull rare metals out of nasty industrial wastewater and old magnets in only a couple of days.

Practical Magic arxiv | Mar 17

New X-rays can basically 'film' the inside of stuff as it melts at a wild 25,000 frames per second.

Practical Magic arxiv | Mar 17

Scientists used some really trippy 'fractal' math to finally map out the instructions that tell a plant exactly when to grow flowers.

Nature Is Weird arxiv | Mar 17

Math proves that as long as an object has at least eight points, any photo of it is basically a unique, un-faked fingerprint.

Practical Magic arxiv | Mar 17

You can actually map out exactly what's inside an object just by listening to the way sound hits its surface.

Practical Magic arxiv | Mar 17

Scientists finally found the exact moment a piece of metal stops being a conductor and turns into an insulator.

Nature Is Weird arxiv | Mar 17

We finally know the exact 'sweet spot' of attraction that keeps quantum matter from just imploding on itself.

Nature Is Weird arxiv | Mar 17

A new math model suggests the hydrogen atom isn't just floating in 3D space—it’s actually shaped like a four-dimensional cone.

Paradigm Challenge arxiv | Mar 17

Mathematicians just proved that a cloud of gas can literally be crushed by its own weight into a single point that takes up zero space.

Nature Is Weird arxiv | Mar 17

You can keep tabs on quantum particles inside a 'donut' of space just by watching a path that technically doesn't even exist.

Nature Is Weird arxiv | Mar 17

When AI tries to simulate how things move, it sometimes 'hallucinates' weird physics behaviors that don't actually exist in the real world.

Practical Magic arxiv | Mar 17

Scientists finally cracked the physics of the 'oloid'—this weird shape that touches every single part of its surface as it rolls along.

Nature Is Weird arxiv | Mar 17

That famous 'law' for how tree branches and blood vessels grow? Turns out it’s just a total mathematical accident.

Paradigm Challenge arxiv | Mar 17

The 'observer effect' in quantum physics might just be the universe trying its hardest to be as random as possible.

Nature Is Weird arxiv | Mar 17

To figure out how certain crystals work, you have to treat them like they’re 3D slices of a 6D universe.

Nature Is Weird arxiv | Mar 17

There’s a weird 'sweet spot' for how fast the climate shifts; if it hits that speed, it can trigger an ice age easier than if it moved faster or slower.

Nature Is Weird arxiv | Mar 17

A new theory says we can explain how hydrogen atoms act using old-school physics and the random energy hiding in empty space.

Paradigm Challenge arxiv | Mar 17

Researchers found a type of matter where hitting it with a massive magnet actually *creates* superconductivity instead of killing it.

Nature Is Weird arxiv | Mar 17

Scientists used a feedback loop to basically bully a material into performing better than its own physical limits should allow.

Practical Magic arxiv | Mar 17

An 831-bit encryption key is so tough that it's physically impossible to crack before the last stars in the universe burn out.

Cosmic Scale arxiv | Mar 17

Physicists are using the math of flowing fluids to measure how fast big corporations are gobbling up land.

Practical Magic arxiv | Mar 17

Scientists found a particle that appears to be made entirely of 'pure force' with zero actual matter inside.

Nature Is Weird arxiv | Mar 17

There’s a new atomic sensor that can hear radio waves vibrating even slower than your own heart beats.

Practical Magic arxiv | Mar 17

Sharks aren't blue because of skin pigment—they actually have millions of tiny mirrors built into their skin.

Nature Is Weird arxiv | Mar 17

New experiments show that quantum reality might not actually 'collapse' when we look at it like we always thought.

Paradigm Challenge arxiv | Mar 17

Scientists finally created a 'holy grail' superconductor that doesn't fall apart when you bring it back to normal room pressure.

Practical Magic arxiv | Mar 17

If you blast an electron with a powerful laser, it can literally shatter empty space and create 100 new particles out of thin air.

Nature Is Weird arxiv | Mar 17

There’s this weird fluid where the waves on the surface can actually push an object in the opposite direction they're moving.

Nature Is Weird arxiv | Mar 17

Physicists figured out how to make 'Time Crystals' that stay stable without needing a bunch of chaos to keep them ticking.

Paradigm Challenge arxiv | Mar 17

Whirlpools usually fling heavy stuff away, but these 'dumbbell' shaped particles actually get sucked right into the middle and trapped.

Nature Is Weird arxiv | Mar 17

Quantum mechanics might only make sense because we’re living in the overlap of two 'Twin Worlds' that mess with each other.

Nature Is Weird arxiv | Mar 17

We just caught biological proteins acting like single quantum objects, vibrating perfectly in sync even at room temperature.

Nature Is Weird arxiv | Mar 17