Revo-Round is a start-up company that has a great idea. They want to create a round computer, featuring a round display, and a round body. The keyboard, and every other button you'd need, would be put onto the body of the computer, just as you'd expect to see on any other laptop available in the market now. The company, headed by Professor Zhou Hongan, just received $69 million in funds from a Silicon Valley investor to make the round computer a real thing. But, interestingly enough, this new style of computer actually serves a purpose: reverse evolution.