The Geometry of Causality

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACE Using geometry we can not only understand, but visualize how causality dictates the order of events in our universe. Start your Audible trial today at http://www.audible.com/spacetime You can further support us on Patreon at   / pbsspacetime   Get your own Space Time t­shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit:   / pbsspacetime   Help translate our videos! https://www.youtube.com/timedtext_cs_... In this episode we dive deeper into the relationship between space and time and explore how we can geometrically map the causality of the universe and increase our understanding of how time and distance relate to one another. Important Reference Episodes: The Speed of Light is not about Light (1:16)    • The Speed of Light is NOT About Light   Can You Trust Your Eyes in Space Time? (1:16)    • Can You Trust Your Eyes in Spacetime?   Previous Episode: Why Quasars are so Awesome    • Why Quasars are so Awesome | Space Time   Written and hosted by Matt O’Dowd Produced by Rusty Ward Graphics by Grayson Blackmon Made by Kornhaber Brown (www.kornhaberbrown.com) Comments Answered by Matt: Michael Lloyd    • The Phantom Singularity | Space Time   Jose Hernandez    • The Phantom Singularity | Space Time   Joan Eunice    • Why Quasars are so Awesome | Space Time   Mike Cammiso    • Why Quasars are so Awesome | Space Time   Bikram Sao    • Why Quasars are so Awesome | Space Time   Cinestar Productions    • Why Quasars are so Awesome | Space Time   Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big Bang Henry Van Styn David Nicklas Quasar Jelle Slaets Tambe Barsbay Joel Brinton Luna IT Solutions Hypernova Joe Chuck Zegar Craig Peterson Jordan Young Ratfeast John Hofmann Thanks to our Patreon Gamma Ray Burst Supporters: Bernardo Higuera Erik Stein Daniel Lyons Avan & Kyan Griggs Bernardo Higuera Jade Bilkey Kevin Warne JJ Bagnell J Rejc Michael Fischer Dylan Merida Amy Jie Anthony Caridi Avi Goldfinger Corey Smeaton John Pettit Shannan Catalano Florian Stinglmayr Yubo Du Benoit Pagé-Guitard Ronny Polonia Nathan Leniz Jessica Fraley Kirk Mathews Loro Lukic Carl P. Corliss Brandon labonte David Crane Greg Weiss Eric Jackson Will and Sonja Marple