http://www.ted.com Nicholas Negroponte talks about how One Laptop per Child is doing, two years in. Speaking at the EG conference while the first XO laptops roll off the production line, he recaps the controversies and recommits to the goals of this far-reaching project.... Read More إقرأ المزيد | Share it now!

Visit http://TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Steven Levitt shares data that shows car seats are no more effective than seatbelts in protecting kids from dying in cars. However, during the Q&A, he makes one crucial caveat.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Adam Grosser talks about a project to build a refrigerator that works without electricity — to bring the vital tool to villages and clinics worldwide. Tweaking some old technology, he’s come up with a system that works.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Insects and animals have evolved some amazing skills — but, as Robert Full notes, many animals are actually over-engineered. The trick is to copy only what’s necessary. He shows how human engineers can learn from animals’ tricks.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Artist Chris Jordan shows us an arresting view of what Western culture looks like. His supersized images picture some almost unimaginable statistics — like the astonishing number of paper cups we use every single day.... Read More إقرأ المزيد | Share it now!

http://www.ted.com Historian George Dyson tells stories from the birth of the modern computer — from its 16th-century origins to the hilarious notebooks of some early computer engineers.... Read More إقرأ المزيد | Share it now!