In the TED-Ed lesson “Magical metals, how shape memory alloys work,” animator Andy London had a creative idea for how to bring a science lesson from Ainissa Ramirez to life — by putting faces and matchstick limbs on bologna to create walking, talking atoms. This materials science lesson teaches that, in certain metals, atoms are […]
Featured topic: Live from TEDGlobal 2013
Matters of the heart: RuthAnne at TEDGlobal 2013 June 14, 2013
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