He paved over the White House Rose Garden, installed giant American flags on the north and south lawns and announced plans for a brand new Mar-a-Lago-inspired ballroom. But President Donald Trump ...

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

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 ...