What Do the Dimples Do on a Golf Ball?

26 February 2010
Presented by Chris Smith, Sue Marchant.

How do meat-tenderisers make meat more succulent, how do they get the corks into Champagne bottles, do explosions travel in space, why have golf balls got dimples, how do holograms work and what does light weigh? Find out with Dave Ansell in this week's fact-packed Ask! The Naked Scientists...

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