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The 10 most popular TED-Ed lessons so far

Education

The 10 most popular TED-Ed lessons so far

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The TED-Ed team is excited to have just passed our one-year mark — we launched our YouTube Channel on March 12, 2012. And what a year it has been! In 365 days, we have published more than 100 TED-Ed Originals plus nearly 100 TED Talks, totaling more than 16 million views. And we have almost 100 additional []

Can bologna be educational? Absolutely. TED-Ed shows how.

Design

Can bologna be educational? Absolutely. TED-Ed shows how.

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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 []