In mid 1905, Albert Einstein derived what is now the most famous equation in the world: E equals M C squared. But he didn't just write this down out of the blue – it followed directly from...
E=mc^2 may be the most famous equation in the world… but what you might not know is that it isn't the whole story. It just describes objects that have mass and that aren't moving. The...
Hey it's me Destin. Welcome back to Smarter Every Day. So if you want to become smart in any particular field you have to go talk to the experts. This is why I went to Germany to a guy named...
Today, we will talk exclusively about work and energy. First, let's do a one-dimensional case. The work that a force is doing, when that force is moving from point A to point B--...