We all are acquainted with Acrobat. Most of the time, people do various type of acrobatic steps, sometimes animals do also. But did anyone one hear about Robots are doing acrobatics? I guess, NO. this time, instead of animal or human, robots will do the acrobatic styles. Well, a robotics research team at the University of Pennsylvania has designed a system to coordinate a number of small quadcopters. Being hope that, this robots will be used for surveillance or searching purpose after a disaster in future.