You'll Never Guess Where Earth's Largest Migration Happens

We’re on PATREON! Join the community   / itsokaytobesmart   ↓↓↓ More info and sources below ↓↓↓ The biggest (and most mysterious!) migration in the world happens every night in the ocean as 10 billion tons of zooplankton swim to the surface to feed. This undersea journey is known as Diel vertical migration, and it occurs in every ocean in the world. By learning more about why this happens, science can unlock the secrets behind other phenomena, like our biological clocks…and even climate change. SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub References: https://sites.google.com/view/earths-... Check out Untold Earth and the PBS Earth Month Playlist:    • Redwoods Shouldn't Be So Tall. Here's Why ...   ----------- High fives to all our Brain Trust Patrons: Millennial Glacier paul andre bouis Mark Littlehale Ali Freiburger Mehdi Damou Barbora Bei Burt Humburg dani bowman David Johnston Salih Arslan Baerbel Winkler Robert Young Eric Meer Dustin Karen Haskell Join us on Patreon!   / itsokaytobesmart   Twitter   / drjoehanson     / okaytobesmart   Instagram   / drjoehanson     / okaytobesmart   Merch https://store.dftba.com/collections/i... Facebook   / itsokaytobesmartpbs