In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

The Irish mathematician and physicist William Rowan Hamilton, who was born 220 years ago last month, is famous for carving ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

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 ...

Ever wonder how artists make their drawings look so alive? It's all about illustrating motion. Learn the secrets to creating dynamic and engaging artwork, from using speed lines and motion blur to ...

MR. WOLFE offers us a detailed study of the graphical methods as used in statical problems, with applications to the investigation of various types of structures. He first sets out the ordinary theory ...