Why We Can t See Underwater but Fish Can

How does vision work Neil deGrasse Tyson and comedian Chuck Nice explain the physics of why fish can see underwater and humans cant. Learn about lenses, light bending through different media, and why diamonds sparkle. Timestamps: 00:00 Introduction: Fish Eyes 00:49 How Sight Works 02:30 Seeing Underwater 06:09 Light Bending in Our Atmosphere 07:27 The Densest Transparent Substance 08:38 Closing Check out our second channel, StarTalkPlus Get the NEW StarTalk book, To Infinity and Beyond: A Journey of Cosmic Discovery on Amazon: Support us on Patreon: FOLLOW or SUBSCRIBE to StarTalk: Twitter: Facebook: Instagram: About StarTalk: Science meets pop culture on StarTalk Astrophysicist Hayden Planetarium director Neil deGrasse Tyson, his comic cohosts, guest celebrities scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up , StarTalk, NeildeGrasseTyson