Himalayan singing bowls; earned their memory in centuries. These hand-hammered metal bowls have served humans as tools of meditation, ceremonial…

Smallpox is one of the most dreaded of all infectious diseases, and one of the most contagious. When smallpox is…

Tetanus germs live in a place where there is but little oxygen. For this reason, deep penetrating wounds are the…

Diphtheria is one of the most common infectious diseases than polio and it is accompanied with so much danger than…

Kala Azar is a disease that is carried by insects. Thus, is a tropical disease which occurs mostly in Asia,…