But it’s the scene that changes the story. In the film American Beauty (1999), the moment Lester Burnham quits his job, walks out of his cubicle with a beer in hand—that’s it. That’s his turning point ...

An exciting new tennis format is being rolled out at AO Opening Week in the days leading up to the Australian Open.

This video analyzes where the electric potential becomes zero for a system of two point charges. We examine different charge signs and magnitudes, explain how potential adds as a scalar, and determine ...