stackyFACTSYou can aggressively crumple a piece of Nitinol wire into a messy ball, and the moment you drop it in hot water, it will snap perfectly back into a straight line. This shape-memory alloy rearranges its crystal structure based on temperature, effectively undoing any mechanical trauma you inflict upon it.
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Rolled up cylinders of graphene, known as carbon nanotubes, possess utterly absurd physical properties. They are significantly stronger than steel, wildly…
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Playing with shiny rare-earth elements is fun until they accelerate into your fingers at terminal velocity. Formed by compounding iron, boron, and neodymium,…
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Trapping intense radiation is easy, but letting it out safely requires one of the most toxic metals on earth. X-ray machines generate beams that would…
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If you drip molten glass into cold water, it forms a tadpole shape that defies logic. The outside cools and shrinks instantly, while the inside remains hot.…
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Despite copper getting all the fame and gold getting all the prestige, silver is the actual king of electrical mobility. It has the lowest electrical…
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Cross-linked polymers are chemically desperate for water. Superabsorbent hydrogels are composed of sprawling molecular chains lined with sodium molecules.…
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