Nobody likes arriving at an empty coffee pot. Especially computer scientists at Cambridge University—which is why, back in 1991, a team of them invented the world's first webcam to keep an eye on coffee levels from their desks. Read More >>
Featured comment by rustybullet:
"With all the unemployed out there...I can't believe they built a robot instead of paying someone £15,000 pro rata for dipping that thing repeatedly!" More »