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So when you do the smile, it can trigger your brain
to release endorphins, which is a happy chemical, and you can actually feel better just by the action of smiling
to release endorphins, which is a happy chemical, and you can actually feel better just by the action of smiling
Full Transcript
00:00:01.000 --> 00:00:02.541
So when you do the smile,
00:00:02.541 --> 00:00:05.208
it can trigger your brain
to release endorphins,
00:00:05.208 --> 00:00:07.041
which is a happy chemical,
00:00:07.041 --> 00:00:08.541
and you can actually feel better
00:00:08.541 --> 00:00:11.005
just by the action of smiling.
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Movie Summary
Discover history's most mysterious and bizarre inventions, people and things. From a 440-pound Syrian bear turned soldier to a man who survived a 43-inch iron bar shot through the head.