About this programme

18/18. Steve and Dan test the strength of bubblewrap, and the durability of a weather-proof roof is examined by pelting it with balls of ice.

Cast and crew

Cast

Presenter: Steve Marsh
Presenter: Dan Wright

Categories: Documentary

Latest entertainment news

Heather Graham: I’ll miss playing sexy stripper Jade – in real life I’m quite boring

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As the filmstar, who’s also played a porn star in Boogie Nights, says goodbye to the Hangover trilogy - she admits she’s nowhere near as wild off-screen

Sherlock relaxes upstairs at 221B Baker Street as filming on series three takes a break

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Mark Gatiss tweets the unmistakable silhouette of Benedict Cumberbatch in what looks very much like a silk dressing gown as shooting comes to an end

Sherlock series 3 filming diary

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Spoilers alert. Stay up to date with the latest location, casting and filming news, insider info and sheer speculation from the Sherlock series three shoot