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 ...

From snails to skunks, squirrels to cicadas, most of our neighbors are quiet and seldom interact with us, but they play ...

Learn how to measure your ring size at home with simple techniques. Discover methods, tips, and differences in sizes for men ...

Pressed flowers are a charming piece of home decor, and to DIY them, you don't even have to buy real glass. Repurposed yogurt ...

For Mr. Santos, math can also inspire ideas about structures that have already been built — a new way to see and appreciate ...