http://bestofwikipedia.tumblr.com/ Looks like this ended on July 25th of 2011. There's still enough good stuff to keep you busy for several days. Links to over a thousand interesting things on wikipedia from Tesla to a penis museum in Iceland to a Polish soldier bear named Wojtek. Here's a starter for ya: http://en.wikipedia.org/wiki/Penis_fencing [The "winner" is the organism that inseminates the other; the winner becomes the father. The sperm is absorbed through pores in the skin, causing fertilization in the "loser," who becomes the mother.] Enjoy.