4 min 58 sec
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The Brainiac boys are at it again, this time they are testing a new safe design. If all else fails, use a tank round to get it open! They recruit the British Army and their Challenger II tank to take a few shots at it. This is one hell of a weapon, but to say it's "the best tank in the world" is a little presumptuous. I bet an Abrams crew would have hit it on the first shot. :) Bollox!