By James Riordan At the 29th annual conference of the Association for the Advancement of Artificial Intelligence (http://www.aaai.org/home.html) researchers presented a paper indicating that they have discovered a new method to teach robots how to use tools – by watching videos on YouTube.  The researchers, from the University of Maryland

Have you ever been sitting in a plane about to take off and think, “Maybe I shouldn’t be taking this flight”?  I’m sure lots of us have had doubts about our trip or even about the particular plane we were on just before taking off.  Maybe you’ve even acted on such