# Treat Your Brain: Season 6 of Overheard

An episode of [Overheard at National Geographic](https://invisiblenetwork.ai/podcast/1466697207), 27 Apr 2021, 2:54.

Audio: https://www.podtrac.com/pts/redirect.mp3/traffic.megaphone.fm/ESP5861772367.mp3?updated=1655475447

Dive with killer whales to observe their surprising cultures. Venture into the world of artificial intelligence to see how scientists are teaching machines to recognize human diversity. Visit Nat Geo’s legendary tech lab where engineers have dreamed up super cameras to hunt for the Loch Ness monster, float above Machu Picchu and swim with Jacques Cousteau. Join us for curiously delightful conversations overheard at National Geographic headquarters. Hosted by Peter Gwin and Amy Briggs. If you like what you hear and want to support more content like this, please consider a National Geographic subscription. Go to natgeo.com/exploremore to subscribe today. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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