LifeMind-reading light helps you stay in the zone A device that uses light to measure your level of concentration can tell when you're bored or overworked, and can tweak tasks to keep you focused 51¶¯Âþ
LifeWhy insects bug us so much None of us is neutral about insects. The strong emotional reactions they provoke have deep roots, says Jeffrey A. Lockwood in The Infested MindCultureLab