Pucker up, Valentine

Sophie Monroe once talked about how the human brain was the most outstanding organ; that it worked for 24 hours, 365 days, right from the time of your birth until you fell in love.  Neuroscientists the world over have still not been able to put their finger on it.  And since we just celebrated St. Valentine’s birthday, it would be an ideal time to talk about this most Googled and Tweeted word: love. It also happens to be the cause of the most accelerated changes in statuses on Facebook—2,93,000 per minute is what my research team tells me!