1. Russian vintage science illustration blog http://bit.ly/gLhb4j
2. The covers of classic albums, if they were books http://bit.ly/fYSHTa
3. One family's 11-year road trip http://aol.it/goDPR5
4. Cincinnati's subway http://bit.ly/hCqUx3
5. Philosophy Referee Signals http://bit.ly/hC6SRH