Have you ever wonder why do we cry ? Because I did.
Tears of happiness, tears of anger, sadness and random tearing.
Most of the them I tear when I yawn or I cry because I was too angry with things. Meh.
Today I'm sharing one of my favourite YouTube accounts where they share many videos relating our daily lives and explaining them with science. It's pretty cool I would say. I could watch them over and over again. I'm sure everyone would love asapscience too.
So , why do we cry ?
Another...
