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Project Sunshine
inbunden,
2013,
Engelska,
ISBN 9781848315136
It's an astonishing fact that capturing all the energy in just one hour's worth of sunlight would enable us to meet the planet's food and energy needs for an entire year.Project …
The Solar Revolution
storpocket,
2014,
Engelska,
ISBN 9781848316553
It's an astonishing fact that capturing all the energy in just one hour's worth of sunlight would enable us to meet the planet's food and energy needs for an entire year.The Solar …
storpocket
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