This fact you do not know about tear?

 1:"Tears do not come out of the eyes of children even when they cry till they are about six months old."

                                                CREDIT:SHUTTERSTOCK

2:"Chewing gum and chewing onions does not cause tears."

3:"Why does the nose run while crying ?: Tear-making gland - The lacrimal gland is located in the upper part of the eye. It starts flowing. "

4:"Why tears come while chopping onions: The oxide released from chopping onions affects the lacrimal gland which causes tears to start flowing from this gland. That is why tears come out with burning sensation in the eyes while chopping onions.

5:"Women cry for an average of at least six minutes at a time, while for men the tear duration is usually two to four minutes."