Philippe Matthews Show Guru Advice, Author Reviews, Tech Reviews, Entertainment News

How does Facebook Places stack up against Foursquare ? It's a question many have wondered since the world's largest social network jumped into the check-in game

(PhysOrg.com) -- In a step toward taking the most advanced atomic clocks on the road, physicists at the National Institute of Standards and Technology (NIST) have designed and demonstrated a super-stable laser operating in a cramped, vibrating location—a minivan.