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Posted 2 years ago by Pzi in category: interesting   Comments (0)


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This video was made to raise awareness of Ehlers Danlos Syndrome.
Posted 2 years ago by DelhiRob in category: interesting   Comments (1)


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Posted 4 years ago by JellyInjector in category: interesting   Comments (0)



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The Moon has synchronous rotation: it's rotation period is the same as its period of revolution.
Posted 4 years ago by DuffBeer in category: interesting   Comments (0)


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Airbus Reinforced Cockpit Door Description and Procedure
Posted 2 years ago by PennY in category: interesting   Comments (2)