o'mam humor - condom: twice invented

     In 1272, the Arabic Muslims invented the condom, using a goat's lower intestine.
    In 1873, the British refined the idea for them by taking the intestine out of the goat first.

sources: numerous
related: http://www.ipolitics.ca/2013/05/30/the-top-ten-bizarre-sex-fatwas/

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