AsapSCIENCE Shows Us Why Humans Cry – [VIDEO]
You bump your knee, you have a bad day or you watch a chick flick and you start crying… but why? What is the reason for our body react in that way and start releasing tears?
AsapSCIENCE on YouTube gives us the scientific reason as to why we cry. When you tear up for no reason your eyes may be dry and your body sends a signal for tears to moisten them up. Or you have some allergens in your eyes and they wont stop tearing up, your brain is sending a signal to clear your out of the filth.
Many ways as to why you cry. Check out the video for more information!