In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Everyone has one nostril that is larger than the other.
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
Diagram of an endomembrane system
Sympathetic control of adrenal gland.
The function of the intrafusal motor neurons.
Integral of function p2
Converting cubic graph to function
Consider the production function ( ) 0.5 0.5 Y = AK L . Suppose both saving rate (s) and the ...