Deep ocean mysteries and wonders – David Gallo
In the deepest, darkest parts of the oceans are ecosystems with more diversity than a tropical rainforest. Taking us on a voyage int...
Videos & TV
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Your body vs. implants – Kaitlyn Sadtler
Why do medical implants like insulin pumps and prosthetic knees need replacement? Explore how the immune system fights implants and...
How to set the table – Anna Post
View full lesson: http://ed.ted.com/lessons/how-to-set-the-table-anna-post Can’t remember where your soup spoon ought to go? W...
An anti-hero of one’s own – Tim Adams
View full lesson: http://ed.ted.com/lessons/an-anti-hero-of-one-s-own-tim-adams How can an anti-hero teach us about the heroic–...
The science of milk – Jonathan J. O’Sullivan
View full lesson: http://ed.ted.com/lessons/the-science-of-milk-jonathan-j-o-sullivan The milk industry produces in excess of 840 mi...
How does laser eye surgery work? – Dan Reinstein
Explore the eye-opening science of LASIK: corrective laser eye surgery that focuses on reshaping the cornea to fix blurry vision. &#...
Why does ice float in water? – George Zaidan and Charles Morton
View full lesson: http://ed.ted.com/lessons/why-does-ice-float-in-water-george-zaidan-and-charles-morton Water is a special substanc...
The evolution of the human eye – Joshua Harvey
View full lesson: http://ed.ted.com/lessons/the-evolution-of-the-human-eye-joshua-harvey The human eye is an amazing mechanism, able...
How the Königsberg bridge problem changed mathematics – Dan Van der Vieren
View full lesson: http://ed.ted.com/lessons/how-the-konigsberg-bridge-problem-changed-mathematics-dan-van-der-vieren You’d have a ha...
The infinite life of pi – Reynaldo Lopes
View full lesson: http://ed.ted.com/lessons/the-infinite-life-of-pi-reynaldo-lopes The ratio of a circle’s circumference to it...