A teacher growing green in the South Bronx – Stephen Ritz
A whirlwind of energy and ideas, Stephen Ritz is a teacher in New York’s tough South Bronx, where he and his kids grow lush ga...
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The future race car — 150mph, and no driver – Chris Gerdes
Autonomous cars are coming — and they’re going to drive better than you. Chris Gerdes reveals how he and his team are de...
What’s your 200-year plan? – Raghava KK
You might have a 5-year plan, but what about a 200-year plan? Artist Raghava KK has set his eyes on an ultra-long-term horizon; at T...
Four ways to understand the Earth’s age – Joshua M. Sneideman
View full lesson: http://ed.ted.com/lessons/the-earth-s-age-in-measurements-you-can-understand-joshua-m-sneideman The Earth is 4.6 b...
Reinventing the encyclopedia game – Rives
Prompted by the Encyclopaedia Britannica ending its print publication, performance poet Rives resurrects a game from his childhood....
What is déjà vu? What is déjà vu? – Michael Molina
View full lesson: http://ed.ted.com/lessons/what-is-deja-vu-what-is-deja-vu-michael-molina You might have felt it — the feelin...
The Higgs Field, explained – Don Lincoln
View full lesson: http://ed.ted.com/lessons/the-higgs-field-explained-don-lincoln One of the most significant scientific discoveries...
Gravity and the human body – Jay Buckey
View full lesson: http://ed.ted.com/lessons/gravity-and-the-human-body-jay-buckey Our bodies function necessarily under the presence...
The 3 A’s of awesome – Neil Pasricha
View full lesson: http://ed.ted.com/lessons/the-3-a-s-of-awesome-neil-pasricha Neil Pasricha’s blog 1000 Awesome Things savors...
On reading the Koran – Lesley Hazleton
View full lesson: http://ed.ted.com/lessons/on-reading-the-koran-lesley-hazleton Lesley Hazleton sat down one day to read the Koran....