More: http://www.newscientist.com...
Researchers at the University of California San Diego compared the sperm swimming speed of chimps, macaques humans and gorillas. They looked at whether more ...
Researchers at the University of California San Diego compared the sperm swimming speed of chimps, macaques humans and gorillas. They looked at whether more promiscuous primates had faster sperm.
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Anyways, us humans have the largest genitals lol take that other primates!
Scientist; NO!
We must use lazerz on monkeh sperm!
SCIENCE
Who knows, this might cure cancer.