physics
- Technology
What Lit the Lamps That Let Humanity Measure the Universe
Every year, around 1,000 Type Ia supernovas erupt in the sky. These stellar explosions brighten and then fade away in…
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Pi Is Hiding Everywhere
There’s your pi. In fact, you can measure the mass, period, and spring constant independently and use this to calculate…
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The Electron Is Having a (Magnetic) Moment. It’s a Big Deal
In classical physics, a vacuum is a total void—a true manifestation of nothingness. But quantum physics says that empty space…
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How Quantum Physicists ‘Flipped Time’ (and Didn’t)
Physicists have coaxed particles of light into undergoing opposite transformations simultaneously, like a human turning into a werewolf as the…
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Tiny, Explosive ‘Jetlets’ Might Be Fueling the Solar Wind
Streaming out of the sun at a million miles an hour, the solar wind—a blistering plasma of electrons, protons, and…
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“Bending physics”: inside Rimac’s plan to make the fastest EV on the planet
Before I was allowed to drive the Nevera, Rimac Automobili’s $2-million 1,914 horsepower all-electric hypercar, chief test and development driver…
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A Tiny Sun in a Jar Sheds Light on Solar Flare Research
Seth Putterman started out studying the behavior of plasma for national security reasons. Extremely fast hypersonic missiles heat and ionize the…
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The Physics Principle That Inspired Modern AI Art
Sohl-Dickstein used the principles of diffusion to develop an algorithm for generative modeling. The idea is simple: The algorithm first…
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The Secret to Bruce Lee’s Superhuman One-Inch Punch
No one wants to deal with that many interactions. Instead, in physics we treat the ball as one thing—and that’s…
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You Might Survive a Nuclear Blast—if You Have the Right Shelter
But let’s be honest: Most people, even in the moderate damage zone, won’t survive. Hardly anyone lives or works in…
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