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 ...

UPS is battling economic headwinds. It's also cutting the volume it delivers for its biggest customer. The company's turnaround could take some time. UPS is battling a barrage of issues. The business ...

Supply chain issues, political stances, and a negative reaction to its incoming CEO have hurt the stock. The struggling retailer's continued ability to afford the dividend could ultimately help boost ...