Mathematical Card Tricks
admin There are numerous card tricks which use mathematics to work instead of manipulations. I try to collect some here. The page will grow as I find more interesting ones. Let…
Februar 2026
Exit Times and Probabilities – Continued
I wrote about the interesting problem of average waiting times here. Inspired by the YouTube short video here, I like to continue with a similar problem. I was thinking about…
ChatGPT – often dumber than a Toddler
I could not believe it. The following idea is from a YouTube video on a channel named @FatherPhi who also has a website. I do not trust anybody on the…
Special Theory of Relativity – Simplified
This posting is due to a conversation I had recently about the problems to understand modern physics. Especially for quantum mechanics and the behavior of the small world, they say…