Frederick police Capt. Richard Hetherington still remembers the surprise that used to greet his arrival to guest lecture city high school physics classes. “I’d walk in and it was just your typical, ...

A 660-pound steel fist drops from a height of 45 meters onto a solid 4-inch tungsten cube. Despite tungsten’s legendary ...

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 ...