1.) The New York Times publishes incredible photos of the atomic bomb.
2.) In Portland, pulverizing pavement for the good of the community.
3.) Is BrightSource Energy: ready for an IPO? Not so fast, writes Next Up Research.
4.) Employers prefer state schools over the Ivy League, a new report reveals.
5.) No one knows what cities sounded like before the age of transportation. Here's why.
This post was originally published on Smartplanet.com