Can’t sleep in a hotel bed?

As you toss and turn on the first night in a hotel, it is easy to blame the lumpy mattress or the hard pillow. But scientists say the real reason is that half your brain is still awake.

They have shown that the first night someone sleeps in an unfamiliar place, one side of their brain remains alert to what is going on around them. — See more at: http://www.dhakatimes24.com/2016/04/22/110292#sthash.xEPBasZk.dpuf