Human Power Station!
A fascinating BBC programme showing how much human pedal power it takes to power a house for a day. Everyone should watch this to understand which appliances require the most electricity and the importance of cutting back where we can.
http://www.bbc.co.uk/programmes/b00p8469
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Я считаю, что Вы не правы. Давайте обсудим это….
A fascinating BBC programme showing how much human pedal power it takes to power a house for a day…..