The computer Deep Blue defeating world chess champion Garry Kasparov at his own game in 1997 was one thing but when a team of humanoid robots defeats the world's greatest soccer players it will be something else altogether. These scientists are working to achieve just that. Founded the same year Deep Blue took down Kasparov, the Robocup was born with the mission of developing an artificially intelligent human-like robot by 2050 capable of beating the World Cup soccer champions. But before the robots get to defeating us humans at the world's favorite game they're practicing against each other each year in the Robocup, a robot soccer tournament in which the machines must obey the same rules as normal soccer. For this year's Robocup, more than 4000 engineers and scientists from over 40 countries assembled in Brazil to set their machines competing against one another.