Our Body Archive

Why Do We Laugh?

Laughing is universal no matter what a person’s culture or language happens to be. But why do we do it?

Why Do We Have Different Blood Types?

In human blood there are two antigens and antibodies. The two antigens are antigen A and antigen B. The two antibodies are antibody A and antibody B. The antigens are present in the red blood cells and the antibodies in the serum. Regarding the antigen property of the blood all human beings can be classified

The Science of Kissing

There must be a good reason why we kiss. From motherly comforts to testing the genetic compatibility of your “mate” . . . the science of kissing is pretty awesome…