tag:blogger.com,1999:blog-2635112609407238828.post7034935951461714797..comments2023-10-30T03:17:32.798-07:00Comments on Imagining Archimedes: Counting in tens ?Geoffrey Brookshttp://www.blogger.com/profile/04656568550653375222noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2635112609407238828.post-41739085551527921132009-04-01T16:18:00.000-07:002009-04-01T16:18:00.000-07:00The Mayas counted in 20s; see History of Mathemati...The Mayas counted in 20s; see History of Mathematics Vol II by D.E. Smith.Joe Sampsonhttps://www.blogger.com/profile/02453852583292755977noreply@blogger.com