New research at the Yerkes National Primate Research Center, Emory University, may help scientists understand empathy, the mechanism thought to underlie contagious yawning, in both chimpanzees and humans.
yawning
Solving The Mystery Of Why People Yawn?
An article in journal Neuroscience and Biobehavioral Reviews, provides many theories and objectives in solving the mystery of why people yawn but an absence of experimental proof that can show that any of them is correct.
Driver Fatigue – Most Underestimated Cause Of Accident On The Road
Signs of fatigue can seriously impair your driving skills while on the road. When you are fatigued your reactions are much slower, your ability to concentrate on driving is reduced and it takes longer to interpret and understand what is happening with the other traffic.