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Rough Science 3 New Zealand - Explore the science - The Big Smelt

Updated Tuesday, 27th February 2007

 More about the science behind the challenges: The Big Smelt

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Mike Leahy and Mike Bullivant Copyrighted  image Icon Copyright: Production team

Did the scientists succeed in getting to grips with their final challenge? How easy is it to melt and smelt a lump of gold? Mike Leahy explains how the Rough Scientists turned the gold they had collected into a souvenir from their scientific adventures in New Zealand.

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