People
 who focus on soothing sounds to help get a better night’s sleep may be 
missing the scent. In a survey, three out of four Americans said 
they feel more relaxed at bedtime if the room has a pleasant, fresh 
smell. Studies have shown that scent plays a powerful role in relaxation
 and memory-building. Source Link
You
 may be hard-wired to love Facebook. Researchers found that people who 
were avid users of Facebook got a bigger boost to the reward center of 
the brain from positive social feedback. What’s not known yet is whether
 the brain feedback drives Facebook use, or if long-term use of social 
media changes the way the brain reacts to it. Source Link
If
 you’re working to get more exercise, maybe you should try exercising at
 work. More people are using treadmill desks, stand-up workstations or 
trading office chairs for exercise balls in an effort to get fit while 
on-the-clock. Experts say you should try a new office exercise routine 
the same as any other, and do it gradually to avoid the risk of injury. Source Link  
