The Why Files on MSN
They used sound to lift stones - was this the secret to the pyramids?
Ancient civilizations moved stones weighing hundreds of tons without cranes, pulleys, or modern machines. One theory? They used sound. And shockingly, science now shows acoustic levitation is real — ...
Flux physics refers to continuous change in physical quantities, including energy transfer and dynamic equilibria. Flux is ...
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The simplest self-braking pulley
A hands-on physics experiment demonstrates how a basic self-braking pulley works, explaining the forces and friction that allow it to stop itself without extra mechanisms. What happened with the 14th ...
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Rocks and rolls: The computational infrastructure of earthquakes and physics of planetary science
Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in ...
Foams are everywhere: soap suds, shaving cream, whipped toppings and food emulsions like mayonnaise. For decades, scientists ...
Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...
Tennessee executed Harold Wayne Nichols by lethal injection Thursday in Nashville for the 1988 rape and murder of Karen Pulley, a 20-year-old student at Chattanooga State University. Nichols, 64, had ...
On October 8, 2024, the field of physics was plunged into controversy. That day, the Nobel Prize in Physics was awarded for discoveries not involving black holes, cosmology, or strange new subatomic ...
NASHVILLE, Tenn. — Tennessee executed Harold Wayne Nichols by lethal injection Thursday in Nashville for the 1988 rape and murder of Karen Pulley, a 20-year-old student at Chattanooga State University ...
In the Great Smoky Mountains, an auxiliary team of élite outdoorsmen answers the call when park-goers’ hikes, climbs, and ...
Harold Wayne Nichols, who will be killed by lethal injection, confessed to killing Karen Pulley and raping other women Tennessee is preparing to execute Harold Wayne Nichols by lethal injection on ...
Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. NoNo Flores / Investopedia Level 3 ...
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