This is one textbook's interpretation of what the world was like during the prehistoric era. « » View Original Size × Share Tumblr Facebook Twitter Reddit Stumble Upon Email Embed × Share with friend Your Name Your Email Friends' Emails (Separate multiple addresses with commas) Send Submit a Picture March 14, 2005 See More textbook skeletons Recommended Comments () Picture "Even Prehistoric dudes knew what was up. Must have gotten lonely in those huts." Picture Anatomy Models Get Down and Dirty Picture And you thought the several hundred dollars you spent on textbooks every semester was a waste. Picture "Finally putting our textbooks to good use." Picture Lord of the Road Signs Picture This must be what the world is like for 11-foot tall people. Comments ()