How to Travel Anywhere in 45 Minutes

How long would it take to fall through a hole in the Earth Neil deGrasse Tyson and Chuck Nice explain the physics of gravity trains and how they would revolutionize travel (if they were possible to engineer). Animator Hyun Kim Timestamps: 00:00 Falling Through The Earth 02:19 Picking Any Two Points 05:15 Is Gravity Train the Real Flying Car 07:41 Calculus Earth Train 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