Sonic Boom
Physics / Atmospheric
They sound like thunder, but they're not. They're sonic booms, concentrated blasts of sound waves created as vehicles travel faster than the speed of sound. To understand how the booms are created, lo continue reading this fact
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X-Rays - Another Form of Light
Physics / Fundamentals
A new form of radiation was discovered in 1895 by Wilhelm Roentgen, a German physicist. He called it X-radiation to denote its unknown nature. This mysterious radiation had the ability to pass through continue reading this fact
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Your Serve
Physics / Classical Mechanics
NASA is well known for developing technology that makes things better, so can you believe that NASA actually did research on how to make tennis balls slower? continue reading this fact
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