They need this for headlamps as well. #runningatnight #petzl RT @mashable: Your Hand Heat Powers This Flashlight http://on.mash.to/11YiDGS
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@mashable fantastic.Thanks. Twitter will use this to make your timeline better. UndoUndo
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“
@mashable: Your Hand Heat Powers This Flashlight http://on.mash.to/11YiDGS ”Thanks. Twitter will use this to make your timeline better. UndoUndo
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@mashable what if i got cold hands?Thanks. Twitter will use this to make your timeline better. UndoUndo
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