Dara O Briain and Angela Scanlon's reboot of this popular series is proving a hit with fans but unfortunately the show finishes up its new season tonight with the grand final. Robots Aftershock, Eruption, Ironside 3, Concussion and Carbide have all made it through to this stage, and will be joined in the arena by an unconfirmed wild card selected by judges Professor Sethu Vijayakumar, Dr Lucy Rogers and Professor Noel Sharkey. The teams must fight through two group battles and a mini-league before this year's champion is announced.