The penny shortage is not a surprise, since President Trump told the Treasury Department in February to stop producing the ...

Brits have been urged to check their change for a coveted 50p in circulation that is worth far more than its face value. This sought-after piece from 2009 can fetch as much as £150 at auction. In a ...

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