Mind & Brain » Scientific American Mind Volume 23, Issue 5 Email Print See Inside Geniuses: A Timeline By Lauren F. Friedman Created by Column Five Media Archimedes 287 B.C. - 212 B.C. This is only a preview. Get the rest of this article now! Select an option below: Buy Digital Issue Customer Sign In *You must have purchased this issue or have a qualifying subscription to access this content It has been identified that the institution you are trying to access this article from has institutional site license access to Scientific American on nature.com. Click here to access this article in its entirety through site license access.