Search Results related to thumbs on Search Engine
-
Why Do Humans Have Thumbs? | Science| Smithsonian Magazine
http://go.microsoft.com/fwlink/?LinkID=617350
WebWhy Do Humans Have Thumbs? There’s a never-ending stream of theories about Homo sapiens’ most important digit. Jerry Adler. December 2014. Illustration by Harry Campbell. Of all the motions the...
DA: 17 PA: 95 MOZ Rank: 97