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First broadcast at 20:00 4 Oct 2010
Jason and Jon debate the pros and cons of 3D television. Polly and Ortis put cloud computing to the test, and Jon visits the robot equivalent of the World Cup.
The presenters are set four exciting surprise challenges in one day.
The presenters compete in a gruelling race.
The ladies test a handful of gadgets to breaking point.
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Channel 5 Broadcasting Ltd. 2015