Sabine
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Upcoming on June 12
🕑 Added 2021-06-09 09:49:57 +0000 UTCSometimes I am surprised what sparks controversy on social media. A few weeks ago, I talked about the question whether quantum mechanics requires complex numbers that turned out to spark more arguments than expected. I recently stumbled over an even weirder topic, is 2+2 always =4? That's what we'll talk about on Saturday -- see you there :)

Comments
Thank you, much appreciated!
D Brown
I am here because I believe in supporting sane people who are trying to enrich mankind, who do not consider youtube as just a platform where people can avoid working for a living.
Thank you! I always wondered like in equation E=mc^2, why exactly 2? Why not 1.99999999 or 2.0000001?