The 101 Most Useful Websites on the Internet is a frequently updated list of lesser-known but wonderful websites and cool web apps.
Exploration of Planets, Solar System and Stars with online 3D Simulator
Simple animation to explain complex principles - Electronics Scraps at Hiox.org, The technical and non-technical information Sharing Resource.
Free Express Document Conversion. Network of Conversion Websites. PDF to Excel. PDF to HTML
According to legend (a.k.a. wikipedia), the folds in a chef's hat used to represent the number of ways s/he knew how to cook an egg, with the vaunted 100-fold
http://www.GreenITers.com To learn on eco-green innovations that can make a difference on this planet.