TED offers free video lessons for high school and college students

Via Scoop.itThe eLearning Site

Imagine you’re a high school biology teacher searching for the most vivid way to explain electrical activity in the brain. How about inserting metal wires into a cockroach’s severed leg and making that leg dance to music? Starting Monday, that eye-popping lesson, performed in a six-minute video by neuroscientist and engineer Greg Gage, is available free online.
Via www.washingtonpost.com

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