Science
Physics, chemistry, biology, and scientific principles
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Science
Your eyes focus light like a natural camera
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Science
How muscles move without changing length
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Science
Plants breathe out the air we need to live
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Science
Even identical twins have unique fingerprints
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Science
Mendeleev built the periodic table before protons were known
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Science
Einstein's brain lacked a key region but excelled in visual thinking
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Science
Tardigrades survive decades without water
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Science
Your baby's skeleton has more bones than yours
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Science
Your skeleton is a dynamic, self-renewing marvel
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Science
Light's speed never changes, no matter what
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Science
Birds navigate with an internal magnetic compass
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Science
Rats laugh when tickled by researchers
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Science
Seals hunt fish using their whiskers
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Science
Superfluid helium climbs walls against gravity
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Science
A thin iridium layer marks the dinosaur extinction
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