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Posted 9 years ago by Sidney in category: science   Comments (8)


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Don't try this at home
Posted 8 years ago by BuzzAldrin in category: science   Comments (1)


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Posted 8 years ago by loot in category: science   Comments (1)



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Posted 7 years ago by boyt in category: science   Comments (2)


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Rings collide and create smaller rings
Posted 10 years ago by pluto32 in category: science   Comments (0)