# What's at the bottom of the ocean -- and how we're getting there | Victor Vescovo

An episode of [TED Talks Science and Medicine](https://invisiblenetwork.ai/podcast/470623801), 2 Aug 2019, 7:41.

Audio: https://download.ted.com/products/99871.mp4?apikey=172BB350-0011

Victor Vescovo is leading the first-ever manned expedition to the deepest point of each of the world's five oceans. In conversation with TED science curator David Biello, Vescovo discusses the technology that's powering the explorations -- a titanium submersible designed to withstand extraordinary conditions -- and shows footage of a never-before-seen creature taken during his journey to the bottom of the Indian Ocean.

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