The Universe Could Be a 3D Donut and Not Infinite Study Suggests

Good telescope that I’ve used to learn the basics: https://amzn.to/35r1jAk
Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath
Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath

Hello and welcome! My name is Anton and in this video, we will talk about a new proposition that the universe could be a looping 3d torus (donut) like shape
Paper: https://arxiv.org/pdf/2106.13205.pdf
Topology vs geometry: https://www.austincc.edu/herbling/shape-of-space.pdf
Berkeley/Ren Ng, https://cs184.eecs.berkeley.edu/public/sp19/lectures/lec-8-meshes-and-geometry-processing/slides/slide-15.jpg

Support this channel on Patreon to help me make this a full time job:
https://www.patreon.com/whatdamath

Bitcoin/Ethereum to spare? Donate them here to help this channel grow!
bc1qnkl3nk0zt7w0xzrgur9pnkcduj7a3xxllcn7d4
or ETH: 0x60f088B10b03115405d313f964BeA93eF0Bd3DbF

Space Engine is available for free here: http://spaceengine.org
Enjoy and please subscribe.

Twitter: https://twitter.com/WhatDaMath
Facebook: https://www.facebook.com/whatdamath
Twitch: http://www.twitch.tv/whatdamath

The hardware used to record these videos:
New Camera: https://amzn.to/34DUUlv
CPU: https://amzn.to/2LZFQCJ
Video Card: https://amzn.to/2M1W26C
Motherboard: https://amzn.to/2JYGiQQ
RAM: https://amzn.to/2Mwy2t4
PSU: https://amzn.to/2LZcrIH
Case: https://amzn.to/2MwJZz4
Microphone: https://amzn.to/2t5jTv0
Mixer: https://amzn.to/2JOL0oF
Recording and Editing: https://amzn.to/2LX6uvU
Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid.

Thank you to all Patreon supporters of this channel
Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships:
Tybie Fitzhugh
Viktor Óriás
Les Heifner
theGrga
Steven Cincotta
Mitchell McCowan
Partially Engineered Humanoid
Alexander Falk
Drew Hart
Arie Verhoeff
Aaron Smyth
Mike Davis
Greg Testroet
John Taylor
EXcitedJoyousWorldly !
Christopher Ellard
Gregory Shore
maggie obrien
Matt Showalter
Tamara Franz
R Schaefer
diffuselogic
Grundle Muffins

Images/Videos:
ESO/J. Law, CC BY 4.0, https://supernova.eso.org/exhibition/images/spheroidal-universe/
Pablo Carlos Budassi, CC-BY-SA-3.0, https://commons.wikimedia.org/wiki/File:Observable_universe_pbudassi.png
Andrew Z. Colvin , CC BY-SA 3.0 , https://en.wikipedia.org/wiki/Observable_universe#/media/File:Observable_Universe_with_Measurements_01.png
ESA, https://www.esa.int/ESA_Multimedia/Images/2019/06/The_Cosmic_Microwave_Background_temperature_and_polarisation
David Benbennick , CC BY-SA 3.0 , https://en.wikipedia.org/wiki/Topology#/media/File:M%C3%B6bius_strip.jpg

Licenses used:
https://creativecommons.org/licenses/by/4.0/
https://creativecommons.org/licenses/by-sa/4.0/
https://creativecommons.org/licenses/by/3.0/
https://creativecommons.org/licenses/by-sa/3.0/
https://creativecommons.org/licenses/by/2.5/
https://creativecommons.org/licenses/by-sa/2.5/
https://creativecommons.org/licenses/by/2.0/
https://creativecommons.org/licenses/by-sa/2.0/