Cool Stuff on the Web

How well do you know your world? Well, with The Traveler IQ Challenge game you will surely get an answer. You will have to point on the map the places you are asked to indicate.  The hints will help you, and I hope you’ll find the game fun and useful.

Do you wanna be a student at MIT? Learn from the best teachers in the world? Read cool material, structured in an intuitive and comprehensive way? Now you have the opportunity to stay at home, enjoy your coffee, and watch great video lectures from top universities like MIT, Harvard, Princeton and Stanford.
I have two resources for you guys, one of them is www.lecturefox.com/ and the other is http://freescienceonline.blogspot.com/ .