I know this stuff can get a little high-level and “strength-and-conditioning-nerdy,” but stick with me. My goal here is to help OnSI athletes and the everyday a ...

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 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Vikki Velasquez is a researcher and writer ...