In addition to matter and energy, the Universe might contain topological defects. If so, what would be its effects on the fabric of spacetime?
Ask Ethan: Could The Fabric Of Spacetime Be Defective?
Coronavirus Will Change the World Permanently. Here's How. - POLITICO
Hanging Out With My Friends in the Winter
Ask Ethan: Could The Fabric Of Spacetime Be Defective?
Ask Ethan: Is Spacetime Really A Fabric?, by Ethan Siegel, Starts With A Bang!
Alien Minds, Immaculate Bullshit, Outstanding Questions – The Pennsylvania Gazette
Ask Ethan: Could The Fabric Of Spacetime Be Defective?
How Capitalism—Not a Few Bad Actors—Destroyed the Internet - Boston Review
Ask Ethan: Is there a center of the Universe? (Synopsis)
Ask Ethan #11: Why does gravity get weaker with distance?
Anatomy of a Grave-Hunt - Big Think
Ask Ethan: What drives the expansion of the Universe? - Big Think
Does The Hulk have some feat of strength that surpasses Superman towing a Galaxy of planets? - Quora
Andrey Kravtsov's Instagram, Twitter & Facebook on IDCrawl