The Survival of the Sea Turtle
Watch the miraculous journey of infant sea turtles as these tiny animals run the gauntlet of predators and harsh conditions. Then, i...
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Electric Vocabulary
We all know the words around electricity, “charge,” “positive,” “battery”, and more. But where d...
The case against “good” and “bad” – Marlee Neel
View full lesson: http://ed.ted.com/lessons/the-case-against-good-and-bad Don’t take the easy route! Instead, use this little...
Calculating The Odds of Intelligent Alien Life – Jill Tarter
View full lesson: http://ed.ted.com/lessons/calculating-the-odds-of-intelligent-alien-life Could there be intelligent life on other...
How Do Pain Relievers Work? – George Zaidan
View full lesson: http://ed.ted.com/lessons/how-do-pain-relievers-work Some people take aspirin or ibuprofen to treat everyday aches...
How to speed up chemical reactions (and get a date) – Aaron Sams
View full lesson: http://ed.ted.com/lessons/how-to-speed-up-chemical-reactions-and-get-a-date The complex systems of high school dat...
The wacky history of cell theory – Lauren Royal-Woods
View full lesson: http://ed.ted.com/lessons/the-wacky-history-of-cell-theory Scientific discovery isn’t as simple as one good...
The Key to Media’s Hidden Codes – Ben Beaton
View full lesson: http://ed.ted.com/lessons/the-key-to-media-s-hidden-codes Colors, camera angles and logos in the media can all pro...
One is one … or is it?
One bag of apples, one apple, one slice of apple — which of these is one unit? Explore the basic unit of math (explained by a...
How Life Begins in the Deep Ocean
Where do squid, jellyfish and other sea creatures begin life? The story of a sea urchin reveals a stunningly beautiful saga of ferti...