History of Ice
About one third of earth used to be ice one time. The last known vestiges of the ice age have been traced fame 10,000 yrs ago. By the time the exterior of earth started getting warmer, ice began to melt….
History of Cosmetology
Cosmetology is the study and application of beauty treatment. People have been using cosmetics to improve their appearance, mimic animals or just to look scary for religious festivals since the last several thousand years. The history of cosmetology is actually older than civilization. Ancient…
AIDS: History of a Dangerous Disease
A dangerous existing disease is called Acquired Immunodeficiency Syndrome which is commonly known as AIDS. This is rather a syndrome of HIV infection with opportunistic infections. This disease progressively reduces the effectiveness of the immune system and leaves individuals susceptible…
A Detailed History of Medicine
Medicine is defined as a science and practice of diagnosis, treatment and prevention of different diseases. The American Heritage Dictionary further explaining it as the art or science of restoring or preserving health or due physical condition, as by means…
A Short History of Potassium
Potassium is one of the most abundant metals found on Earth. It is marked with a letter K as its chemical symbol, it occurs as ionic salt found dissolved in seawater and as part of many minerals. It is also…