Dot Physics on MSNOpinion

How to Solve Non-Trivial 1D Square Wells Using Python

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

This Simple Excel Trick Makes Dynamic Filters Update Themselves in Seconds

Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...

The one job AI won’t replace is the spreadsheet guru

From their complex formulas to cryptic functions, spreadsheets are too damn hard. AI promises to change that. But here’s why ...