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The teams are at the Science Museum, where they have to select two innovative new products to sell to trade. One of the members of the team which loses the challenge is failed by Sir Alan at the end of the show.
First Air Date : Feb 16, 2005
Last Air date : Apr 18, 2024
Episode : 243 Episode
Season : 18 Season
Runtime: 60:14 minutes
Studio: BBC One
Country: United Kingdom