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Fresh vs Frozen Food
Which is more nutritious?
Posted 11 years ago by Sofie in category: interesting   Comments (0)

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28 Years Of The Earth From Space
Google timelapse
Posted 10 years ago by polaris in category: interesting   Comments (1)

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Which is the Killer, Current or Voltage?
Posted 10 years ago by boyt in category: interesting   Comments (0)

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Recycling Polystyrene
From a beverage to a bench.
Posted 8 years ago by faris in category: interesting   Comments (0)

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The weird science hidden inside Canadian money
Posted 8 years ago by boyt in category: interesting   Comments (1)