40 Incredible Inventions That Were Born Out of Chance

Isn’t it great to have a dedicated teacher who goes out of their way to ensure you are learning and understanding concepts and having fun? How cool would it be if your teacher’s object lesson became one of the most popular toys ever made?

That’s what happened to the students of Ernő Rubik, a Hungarian professor of architecture. As you might guess from his name, he developed what would come to be the Rubik’s Cube to demonstrate three-dimensional movement to his students. That’s a pretty cool lesson!