The mysterious world of underwater caves, Jill Heinerth

Cave diver Jill Heinerth explores the hidden underground waterways coursing through our planet. Working with biologists, climatologists and archaeologists, Heinerth unravels the mysteries of the lifeforms that inhabit some of the earth s most remote places and helps researchers unlock the history of climate change. In this short talk, take a dive below the waves and explore the wonders of inner space. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the w