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View full lesson: http://ed.ted.com/lessons/can-you-solve-einstein-s-riddle-dan-van-der-vieren...
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When a squirrel chewed through a cable and knocked him offline, journalist Andrew Blum started...
When photographed under a 3D microscope, grains of sand appear like colorful pieces of candy and...
View full lesson: http://ed.ted.com/lessons/how-to-avoid-miscommunication-katherine-hampsten...
View full lesson: http://ed.ted.com/lessons/how-did-clouds-get-their-names-richard-hamblyn The...
View full lesson: http://ed.ted.com/lessons/the-language-of-lying-noah-zandan We hear anywhere...