БЛОГ

Nov 21, 2021

4 of Physics’ (Other) Greatest Mysteries

Posted by in categories: cosmology, physics

Physicists are interested in the big questions like “Where did we come from?” and “What is all this stuff?”. But the answers to some of these questions, just lead to more questions.

Hosted by: Michael Aranda.

SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow.
———
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow.
———
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:

Alisa Sherbow, Silas Emrys, Chris Peters, Adam Brainard, Dr. Melvin Sanicas, Melida Williams, Jeremy Mysliwiec, charles george, Tom Mosner, Christopher R Boucher, Alex Hackman, Piya Shedden, GrowingViolet, Nazara, Matt Curls, Ash, Eric Jensen, Jason A Saslow, Kevin Bealer, Sam Lutfi, James Knight, Christoph Schwanke, Bryan Cloer, Jeffrey Mckishen.

———
Looking for SciShow elsewhere on the internet?
SciShow Tangents Podcast: http://www.scishowtangents.org.
Facebook: http://www.facebook.com/scishow.
Twitter: http://www.twitter.com/scishow.
Instagram: http://instagram.com/thescishow.
———
https://www.space.com/25075-cosmic-inflation-universe-expans…aphic.html.
Why we need inflation: https://www.space.com/42202-why-we-need-cosmic-inflation.html.
https://www.space.com/42261-how-did-inflation-happen-anyway.html.
Inflation review: https://arxiv.org/pdf/hep-ph/0304257.pdf.
Evidence for inflation https://www.forbes.com/sites/startswithabang/2019/05/11/ask-…d0a2891d07
GW detection: https://iopscience.iop.org/article/10.1088/1475-7516/2021/01/012
Penrose cyclic cosmology: https://aip.scitation.org/doi/abs/10.1063/1.4727997?journalCode=apc.
https://physicsworld.com/a/new-evidence-for-cyclic-universe-…olleagues/

Fine-tuning:
Fundamental constants: https://www.forbes.com/sites/ethansiegel/2015/08/22/it-takes…18be154b86
Fine-tuning 1: https://www.symmetrymagazine.org/article/fine-tuning-versus-naturalness.
Fine-tuning 2: https://www.pbs.org/wgbh/nova/article/scientific-approaches-…g-problem/
Fine-tuning 3: https://www.forbes.com/sites/startswithabang/2019/04/05/fine…n-physics/
Fine-tuning 4: https://plato.stanford.edu/entries/fine-tuning/
Fine-tuning 5: https://books.google.co.uk/books/about/Just_Six_Numbers.html…&q&f=false.
Fine-tuning 6: https://www.cambridge.org/core/journals/publications-of-the-…BBE46AEE45
Anthropic principle: https://www.britannica.com/science/anthropic-principle.

Leave a reply