How to Cool an Object Without Using Any Energy
It seems impossible, but there’s a way to cool things off without tapping into a fuel source. (Hint: It involves outer space.) ..
It seems impossible, but there’s a way to cool things off without tapping into a fuel source. (Hint: It involves outer space.) ..
How much energy would it take to fuel a wave that you can shred like Kelly Slater? Here’s the math. ..
To see if those videos of people conjuring liquid without any external power actually hold water, you’ll need physics—and a straw. ..
For Pi Day, let’s track down the surprising spots where this mathematical constant turns up, from the quantum world to the everyday one. ..
Photovoltaic panels contain valuable metals, including silver and copper—but the supply of expired panels may overwhelm the capacity to process them. ..
Scientists say collecting, studying, and storing the carcasses from wind and solar facilities can unlock new insights. ..
If you want to know what the cloud of gas that surrounds the planet is really doing for us, you have to see what the world would be like without it. ..
The answer explains why electric cars are everywhere but electric aircraft are still a novelty. ..
US nuclear scientists have achieved the long-sought goal of a fusion ignition—but don't expect this clean technology to power the grid yet. ..
Other superheroes float, rocket, or jump their way around the Marvel Cinematic Universe—but this new flying method needs a physics analysis. ..