Map of US Wind Potential
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By the end of 2007 it is estimated that more will
live in cities than rural areas for the first time
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The availability of fresh water will decline,
according to the UN, who project that by 2025...
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Sixteen thousand species are threatened with
extinction
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As the human population grows it has reached the
point, the UN says, "where the amount of resources
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Over the last 20 years, the human population has
increased by a third
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Went for a quick walk in the woods this weekend,
returned with about 3kg of mushrooms!
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Any time from the end of July through to October
one can find juicy blackberries on brambles
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August is here and elderberries are ripening
on trees all over the UK
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A great design for a solar dryer to preserve foods
flowers and to make teas - using only the sun
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On show at FC EXPO 2006, at the Big Sight
Expo ground in Tokyo, Japan
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Alternative to brushes and heavy sprung flaps
Never blows open - blows shut!
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A real hybrid bus being driven
100 miles in public service every day
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Barwell Motorsport bio-ethanol Aston Martin
at Biodiesel Expo 2007, Newark, Notts
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D1 Oils biodiesel-fuelled Le Mans racing car
Biodiesel Expo 2007, Newark, Notts
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