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 ...

President Donald Trump meets South African President Cyril Ramaphosa in the Oval Office of the White House, Wednesday, May 21 ...

The United States on Wednesday officially accepted a luxury jet from Qatar to use as Air Force One, the Defense Department ...

WASHINGTON (AP) — President Donald Trump is hosting South African President Cyril Ramaphosa for White House talks Wednesday ...

Sporty Group has acquired Nosso Futebol, a Brazilian channel which has agreements with pay-TV operators such as Sky and Claro ...