stackyFACTSBecause pesky atmospheric air molecules would constantly crash into the high-speed electron barrage, the entire sample chamber must be sucked completely dry of atmosphere just to map tiny surfaces accurately.
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When literally just one solitary particle of light enters the darkness, these aggressive vacuum tubes trigger a massive, cascading avalanche of rebounding…
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Human eyes are terribly biased, so we built machines to objectively judge the color of our chemicals. A colorimeter shines specific wavelengths of light…
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They don't magically feel temperature from afar; they simply possess the ability to see the invisible, lazy spectrum of light that warm objects continually…
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You can tell exactly how much sugar is in a grape by shining a light through its crushed, sticky juice. Refractometers measure the angle at which light bends…
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Figuring out the exact curve of a lens used to involve a lot of aggressive guessing before this instrument arrived. A spherometer uses three fixed legs and…
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Light waves normally vibrate in every direction, but if you filter them, they become highly organized straight lines. Polarimeters shoot this polarized light…
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