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For a nice cuppa

COMPILED BY ROHINI RAMAKRISHNAN

The energy generated by British soccer dynamo Wayne Rooney as he sprints around the pitch during a match is enough to boil water for 16 cups of tea, according to research published recently. David James, of Sheffield Hallam University's Centre for Sports Exercise Sciences, calculated the 21-year-old Manchester United and England striker produced 6700 kilojoules of energy, equivalent to 1.86 kilowatt/hours of electricity. This, he said, was also enough to light an average house for 90 minutes — the length of an average match — or run a standard television for six-and-a-half hours. The research for energy utility E.ON UK is part of a programme to try to raise awareness in schools of energy usage in the face of the global warming crisis caused by burning fossil fuels for power and transport.

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