Dot Physics on MSN

Calculating The Electric Field Of A Charged Rod Using Python

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

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 ...
How-To Geek on MSNOpinion

How to generate random numbers in Python with NumPy

Discover the secrets to generating random numbers in Python using the NumPy library. Unleash the full potential of your code ...

Still Using VLOOKUP for Massive Excel Sheets? Power Pivot Can Make Your Reports Fly

Create Excel pivot tables from multiple tables with the Data Model. Fewer formulas, smaller files, faster analysis. Clean ...