How didT. rexevolve small forearms?
From Zach Weinersmith’sSaturday Morning Breakfast Cerealcomes a exemplary story about technology and evolution . This calendar week , Weinersmith takes a look at what implication a hands - free twist like Google Glass might have on the outgrowth of line of descent with modification , while ( inadvertently ? ) responding to this venire , post last hebdomad over at XKCD : Who knew T. king used to be such a brawny - armed beastie ?...