From games and graphics to networks and virtual reality, computers are
all around us. Today's computers can draw pictures, play games, send
emails, and even land space probes on Mars. But that wasn't always the
case. Find out how ancient abacuses evolved into today's supercomputers
and learn about some of the great computer scientists who made it all
possible. Computers will take you inside these incredible machines to
discover how they work, and then help you get started coding your own
programs.