"Where do squid, jellyfish and other sea creatures begin life? The story of a sea urchin reveals a stunningly beautiful saga of fertilization, development and growth in the ocean depths.

Lesson by Tierney Thys, visualization by Christian Sardet (CNRS/Tara Oceans), Noé Sardet, and Sharif Mirshak (Plankton Chronicles Project, Parafilms).

View the full lesson: http://ed.ted.com/lessons/how-life-begins-in-the-deep-ocean "

From http://boingboing.net/2012/06/06/sea-urchin-video-guest-post-f.html ...

posted by ant 11 months 2 weeks ago • 1,027 views • 6:02