Ideas worth spreading

Swim with the giant sunfish

1,504,402 views | Tierney Thys • TED2003

Marine biologist Tierney Thys asks us to step into the water to visit the world of the Mola mola, or giant ocean sunfish. Basking, eating jellyfish and getting massages, this behemoth offers clues to life in the open sea.

Marine biologist Tierney Thys asks us to step into the water to visit the world of the Mola mola, or giant ocean sunfish. Basking, eating jellyfish and getting massages, this behemoth offers clues to life in the open sea.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

About the speaker

Tierney Thys

Marine biologist

See speaker profile

Tierney Thys is a marine biologist and science educator. She studies the behavior of the Mola mola, or giant ocean sunfish -- and works with other scientists to make films that share the wonders they see.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.