1.) Time's Bryan Walsh digs into the real price of gasoline.
2.) Stretchable electronics make for more fashionable devices, Katie Fehrenbacher writes.
3.) Would Intel offer energy management software? Michael Kanellos weighs in.
4.) Warm the office with datacenter heat? Peter Gardett points us to the answer.
5.) The Rust Belt investigates reuse, William Hanley reports, taking a page from the European urban planning handbook.
This post was originally published on Smartplanet.com