Pages tagged as Quicklime

Hand warmersProduction team

By The OpenLearn team (The Open University)

27 February 2007

Information on how to make hand warmers, one of the scientists' challenges on the BBC/OU series Rough Science 3 Read more : Hand warmers

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By The OpenLearn team (The Open University)

29 August 2006

Getting a bird's eye view – Kathy and Jonathan must design an aerial surveyor; Mike is tasked with building a carbon dioxide filter, and Ellen... Read more : Rough Science Death Valley: Aerial surveyor challenge

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London 2012

As the Olympic flame wings its way around the UK, the OU's Aarón Alzola Romero asks: just how immemorial is the Olympic torch relay?

Once upon a wine