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Britain peak power demand
From BBC TV series: Britain from Above
Posted 9 years ago by stassi in category: interesting   Comments (0)

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Why Are Airplane Wings Angled Backwards?
Posted 8 years ago by bbroskick in category: interesting   Comments (0)

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How much does it cost to give birth in the US?
Posted 8 years ago by Bindra in category: interesting   Comments (1)

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Viewing the Angular Size of the Sun on Video
Posted 8 years ago by boyt in category: interesting   Comments (0)

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How to never have a serious poison ivy rash again
Posted 8 years ago by algoritmo in category: interesting   Comments (0)