Think of him as the big brother who’s got your back, only instead of yelling, he might just zap you with an eye beam to keep you in line. Cyclops is as noble as they come, but don't let those ...

What's a one-eyed monster from Greek mythology got to do with tennis? Well, this Cyclops is a system of infra-red beams which is used to help determine whether serves are in or out. With top players ...