Neil deGrasse Tyson Explains Why Earth s Surface is Smooth

From your point of view, Earth s surface might not look so smooth. Neil deGrasse Tyson is here to tell you why it s smoother than you think. Alongside comic co-host Chuck Nice, you ll learn how all the classroom globes you ve interacted with are exaggerating Earth s features. Discover more about the topographical variations found on Earth. Find out why there s a limit to how high mountains can ascend. Lastly, you ll learn why neutron stars are the smoothest objects in the universe. Support us on Patreon: https://www.patreon.com/startalkradio Subscribe to StarTalk: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Follow StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalkradio/ About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #NeildeGrasseTyson