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How Dangerous is your Christmas: 4. Seasonal science

Duration: 12:51

Instant ice, crawling through a Christmas card, and tuneful homemade instruments.

Available since: Thu 27 Dec 2012

This clip is from

The 4 O'Clock Show 27/12/2012

Mel serves up more seasonal science from Dick and Dom's new series 'How Dangerous...'.

First broadcast: 27 Dec 2012

Image for 27/12/2012 Not currently available

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