# Edith Widder: The weird, wonderful world of bioluminescence

In the deep, dark ocean, many sea creatures make their own light for hunting, mating and self-defense. Bioluminescence expert Edith Widder was one of the first to film this glimmering world. At TED2011, she brings some of her glowing friends onstage, and shows more astonishing footage of glowing undersea life.

- Kind: Talk
- Year: 2011
- Runtime: 12 min
- By: TED.com
- Genres: Education, Science
- Archive: [Internet Archive](https://archive.org/details/EdithWidder_2011)
- Licence or status: [CC BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/EdithWidder_2011?play=1)