Here is another collection of web sites I found interesting or thought you might.

From Ryan S. (6th Grade student)
Pi Land (Checkout the Calculation of Pi Using the Monte Carlo Method)

http://www.eveandersson.com/pi/

Tinkering as a mode of Knowledge Production
http://blog.genyes.com/index.php/2009/02/25/tinkering-as-a-mode-of-knowledge-production-in-a-digital-age/

Internet in Numbers for 2009
http://royal.pingdom.com/2010/01/22/internet-2009-in-numbers/

Google Buzz – Their attempt to have Twitter and Facebook in Gmail(Go beyond status messages, Share updates, photos, videos, and more. Start conversations about the things you find interesting)
http://www.google.com/buzz

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