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The pledge of research with stem cells - Susan Solomon
Calling them "our bodies' own repair kits," Susan Solomon advocates research using lab-grown stem cells. By growing individual pluripotent stem cell …
1 week, 6 days ago
Energy from buoyant algae pods - Jonathan Trent
Call it "fuel without fossils": Jonathan Trent is working on a plan to grow new biofuel by farming micro-algae in floating offshore pods that eat was…
1 week, 6 days ago
The surprising secrets of hummingbird flight - Kristiina J. Hurme and Alejandro Rico-Guevara
Dig into the incredible fighting, feeding, and flying capabilities of hummingbirds.
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In just a matter of seconds, hummingbirds can perform astonishin…
1 week, 6 days ago
Our failing schools. Enough is enough! - Geoffrey Canada
Why, why, why does our education system look so similar to the way it did 50 years ago? Millions of students were failing then, as they are now -- an…
1 week, 6 days ago
The Cockroach's Beatbox
By dissecting a cockroach ... yes, live on stage ... TED Fellow and neuroscientist Greg Gage shows how brains receive and deliver electric impulses -…
1 week, 6 days ago
Symbiosis: A remarkable account of species partnership - David Gonzales
View full lesson: http://ed.ted.com/lessons/symbiosis-a-surprising-tale-of-species-cooperation
Different species often depend on one another. David Go…
1 week, 6 days ago
Why kids should take bigger risks
Explore the cognitive benefits of risky play and how we can design better playgrounds that promote fun, agency, and development.
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The best play envir…
1 week, 6 days ago
Do artists actually create their own songs? | Think Like A Musician
Professional songwriters share their writing process, how they collaborate with other artists, and what it takes to be a songwriter.
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"Think Like A M…
1 week, 6 days ago
Newton’s three-body problem explained - Fabio Pacucci
Download a free audiobook version of "The Three-Body Problem" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed
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In 2009, resea…
1 week, 6 days ago
Teachers need real feedback - Bill Gates
Until recently, many teachers only got one word of feedback a year: "satisfactory." And with no feedback, no coaching, there's just no way to improve…
2 weeks ago