What Actually Are Space And Time?

Use code HISTORY16 for up to 16 FREE MEALS + 3 Surprise Gifts across 7 HelloFresh boxes plus free shipping at https://bit.ly/3Rkknac ! --------------------------------------------------------------------- If you like this video, check out writer Geraint Lewis´ excellent book, co-written with Chris Ferrie: Where Did the Universe Come From? And Other Cosmic Questions: Our Universe, from the Quantum to the Cosmos https://www.amazon.com/Where-Universe-Other-C… AND check out his Youtube channel: https://www.youtube.com/c/AlasLewisAndBarnes Incredible thumbnail art by Ettore Mazza, the GOAT: https://www.instagram.com/ettore.mazza/?hl=en Art created by soso112429, and Joe from History Dose: www.youtube.com/historydose Thanks to Alexander Long for speculative fiction suggestions. Music from Silver Maple, Epidemic Sound and Artlist. Stock footage from Videoblocks and Artgrid, images of galaxies from NASA and ESO/Hubble. Image Credits: Steam engine Tfme, CC B