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When his water pipes freeze, the Inventor accidentally destroys Brenda's house, the local sauna, and his own house. Subsequently, Olive shows him the various ways in which mammoths are used to generate heat around the island, culminating in the construction of an enormous vacuum flask. Topics covered: heating water, conduction, radiation, convection currents, vacuum flasks.
First Air Date : Jan 06, 2004
Last Air date : Jun 01, 2004
Episode : 26 Episode
Season : 1 Season
Runtime: 10:14 minutes
Studio: BBC One
Country: United Kingdom
Cast: