Dr. Neil Harrisons team discovered that when you put your hands in cold water your body temperature drops. They conducting the experiment by having people putting their hands in buckets of hot warm and ice cold temperatures.

They reacted by shivering their body temperatures actually dropped just by looking at the guy in cold ocean.

It happens in our brains we mimic each others human behaviors..

The purpose of this video was that the principal was funny

Play with my siblings in the snow, play on my tablet, sleep in,