All humans and many other primates can be typed for the ABO blood group. There are four principal types: A, B, AB, and O. There are two antigens
Hydrogen peroxide. What does it make you think of? It probably make you think of your childhood, when you were riding your bike and fell down. You had
Can you imagine a world where there would be a single medicine to cure everything? It sounds so perfectly tempting that it sends chills down your spine, right?