The world's smallest computer 03:10. Computers used to consume whole rooms, but now one computer can fit on the edge of a nickel. At just one millimeter cubed, the Michigan Micro Mote (M^3) is the ...

The computer monitors we've tested range from 21 to 28 inches, but the best size to buy will depend on your needs and where you're going to use it. We'd only suggest going for the smallest size if you ...