1. Using Echoism.org to test the symmetry of models http://bit.ly/i23Id4
2. Werner Herzog's documentary of French cave paintings http://bit.ly/elfYqs
3. NYC in the 1800s http://bit.ly/hZyDEL
4. "Home of the Future", hehe http://bit.ly/hF4s2o
5. 14 iPhone photography accessories http://bit.ly/fplukX