1. Gigantic cow sculptures made of cars http://5thin.gs/qKzU7u
2. Light painting for the last 100 years http://5thin.gs/nno7NN
3. Some of the weirdest contraband seized at JFK http://5thin.gs/otosBr
4. These natural rock formations don't look natural http://5thin.gs/nsrsTh
5. World record water balloon fight http://5thin.gs/oTbTNS
