The theory was tested by setting up artificial feeding stations and monitoring whether the bees' dances did describe where the food was, according to von Frisch's rules.
He taught himself the basics of artificial intelligence software and built an app called Facemood, which tells you the emotional state of your friends by monitoring their Facebook status.
He taught himself the basics of artificial intelligence software and built an app called Facemood, which told you the emotional state of your friends by monitoring their Facebook status.