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, ...

It used to be that the sure-fire approach to solving anything big and complex was to seek out correspondingly big brains: the internal or external experts or consultants with a long track-record of ...

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 ...