Citrus greening is a disease with no known cure that has infected nearly every citrus grove. It first cropped up 20 years ago ...

Chukwuma Atuanya, a petroleum geologist and project manager with nearly two decades of experience, has led groundbreaking ...

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 ...

The main reason to use Python is that you get a lot more options than what's included in most spreadsheets. Spreadsheets are ...