20 Dec
2010
20 Dec
'10
11:23 a.m.
Evolution is happy to make huge mistakes about all kinds of endocrine & mitochondrial diseases, but not about the # of digits.
What about polydactyly (wow, a word with three 'y's!), where people are born with 6 digits on each limb? http://en.wikipedia.org/wiki/Polydactyly Sincerely, Adam P. Goucher