Electricity powers our lives, including our cars, phones, computers, and more, through the movement of electrons within a ...

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

Everyone already uses computers in physics. At the very least, students use handheld calculators (I doubt anyone is still using a slide-rule calculator). Also, it's becoming more common to have ...

In the early years of space exploration, scientists and engineers dreamed of sending vehicles to Mars that could land on the planet’s surface and explore its terrain. However, one of their biggest ...