By shoving objects around on a table, UMan figures out how they work.
U.S.-based search engines are choosing what they censor in China and could be blocking more than they have to.
Intel researchers have built a superfast silicon chip for optical networking.
Virtual particles called excitons could speed data through telecom networks.
A new satellite could produce color images of objects half the size of those visible to its predecessors.
Samsung and Reactrix move beyond touch screens and try to make hand waving the next big computer interface.
Microsoft's latest operating system makes it easier to integrate location detection with other services.
Spore's Lucy Bradshaw talks about why the game's developers embraced an old programming technique.
Objects coated in a new material would be "hidden" from noise.