Discover interesting facts about what defines robots, what they can do, and if they'll replace humans.

Why This Is Important: The reason this is such a game-changer is that most robots are one-trick ponies. A walking robot gets stuck if it needs to cross water. Why Should I Care: This isn’t just about ...

Disney has brought one of its most legendary characters to life – and he's seriously worth melting for. Measuring just three feet (one metre) tall, Olaf the robot can walk and talk just like the ...