Interesting stuff : April 22nd

• Expensive Running Shoes Aren't a Necessity [Running] – Barefoot running much better? Nike realized this in 2005. A great wired article on the Nike "Free" here – http://www.wired.com/science/discoveries/news/2005/08/68474?currentPage=all
• Search for "me" on Google – Google helps us be better narcissists
• The Great Brazilian Sat-Hack Crackdown – A tragicomic piece on the illegal usage of US military satellites by Brazilians. They make transponders dirt cheap and use the satellites to communicate with each other.