Magical metals, how shape memory alloys work – Ainissa Ramirez
View full lesson here: http://ed.ted.com/lessons/ainissa-ramirez-magical-metals-how-shape-memory-alloys-work From robots to braces t...
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Music as a language – Victor Wooten
View full lesson: http://ed.ted.com/lessons/victor-wooten-music-as-a-language Music is a powerful communication tool–it causes...