A letter from Columbia University. Take it and spread the word! Hi, A while ago you participated in an on-line project to test the small world hypothesis -- the idea that people are connected by only six degrees of separation.... Read more >>

I use Google. I wear Google. I talk Google. Now I (will) gulp it! The slogan of Google Gulp (BETA)™ with Auto-Drink™ (LIMITED RELEASE) is "Quench your thirst for knowledge". Simply put, it will make you smarter. Sounds cliche? Hey,... Read more >>