Tabbed Widget
The term "Uncle Sam is used as a nickname for the United States of America. It is believed that the...
Between the Middle Ages and the 18th century, the local barber's job included dentistry, bloodletting, small operations, and setting bones....
Benjamin Franklin 1706 – 1790 Benjamin Franklin was an American statesman and newspaper editor who became famous for his scientific...
It is the presence of hemoglobin, a complicated protein that is found in red blood cells, that gives blood its...