HEMPSTEAD, New York (Reuters) - Republican John McCain and Democrat Barack Obama face off in their final debate on Wednesday, with McCain needing a strong performance to begin to turn around a White House race that could be slipping away.

The chief of the FBI's Cyber Division says cyberthreats have grown in sophistication in the past year.

At 1.37 inches, this robot may not be as complex as the bipedal 6.3-inch Tomy iSobot—the former-smallest bipedal bot according to the Guinness book of world records—but it can do plenty of things, from walking to finding its way out of a labyrinth to play soccer. It will arrive to europe later this year and hopefully to the US soon, because I want a full army of them, like the girl in the product shot from the Robo Japan expo. [Toylogy]