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 Cosmoshttps://www.amazon.com/Where-Universe-Other-Cosmic-Questions/dp/1728238811AND check out his Youtube channel:https://www.youtube.com/c/AlasLewisAndBarnesIncredible thumbnail art by Ettore Mazza, the GOAT: https://www.instagram.com/ettore.mazza/?hl=enArt created by soso112429, and Joe from History Dose: www.youtube.com/historydoseThanks 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 BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia CommonsCaesium Clock By Binarysequence - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=24592511Arecibo By Mariordo (Mario Roberto Durán Ortiz) - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=81583884World line By Cyp - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=283995Roger Penrose By Cirone-Musi, Festival della Scienza, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=19318743Wormhole By MikeRun - Own work, using Wurmloch (Wormhole) by MrFreakmanis (CC BY-SA 3.0) (https://www.thingiverse.com/thing:190022), CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=100253460Dirac Plaque By Nightryder84 - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=15872966Spacetime Cone By SVG version: K. Aainsqatsi at en.wikipedia Original PNG version: Stib at en.wikipedia - Transferred from en.wikipedia to Commons. (Original text: self-made), CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=221090700:00 Introduction04:59 What Is Space?14:45 What Is Time?25:26 New Space44:16 New Time1:00:09 Quantum Spacetime