Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

A subject in the sleep inertia study wearing an EEG cap. An alarm goes off, shocking you into consciousness. You blearily mute the too-loud beeping and try to reacquaint yourself with reality, ...

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 ...

Dark matter is claimed to make up over 80% of all matter in the universe, but scientists have never seen it. We only assume it exists because, without it, the behavior of stars, planets and galaxies ...

THE subject I have chosen is an enormous one, but it is one of exceptional interest at the present time. It is one of general interest as well as of scientific interest to students of physics. The ...