terça-feira, 13 de março de 2012

TED offers free video lessons for high school and college students - The Washington Post

TED offers free video lessons for high school and college students - The Washington Post


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?

Sem comentários:

Enviar um comentário