stackyFACTSTo see an invisible subatomic particle, you force it to sprint through a tank of superheated liquid hydrogen. As it passes, the particle boils the liquid just enough to leave a tiny, microscopic trail of bubbles behind it. We basically track the fundamental secrets of the universe by watching microscopic soda fizz.
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Trusting human senses around radiation is a fantastic way to glow in the dark, so we wear paranoid jewelry instead. Dosimeters measure cumulative exposure to…
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The only reason your phone knows when you drop it on your face is because of a microscopic physical spring. Accelerometers measure changes in velocity by…
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Staring at the stars is useless if the stars are hidden behind thick clouds of cosmic dust. Radio telescopes ignore visible light entirely, catching faint…
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The Earth is wrapped in a giant magnetic blanket, and this device is hyper-aware of every single wrinkle in it. Magnetometers detect the strength and…
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When a star explodes or a nuclear bomb detonates, it screams in a frequency that can rip apart DNA. Gamma ray detectors use dense crystals or semiconductors…
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Mother nature abhors a vacuum, but scientists love a good empty box. Vacuum chambers aggressively suck out every single gas molecule to create an environment…
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