Thomas Jefferson
Most of us know Thomas Jefferson as the man who authored the Declaration of Independence, the United States’ first Secr
Most of us know Thomas Jefferson as the man who authored the Declaration of Independence, the United States’ first Secr
It may be difficult to imagine a world without the now-indispensable tool known as genetic fingerprinting, which analyz
Steve Jobs and Steve Wozniak, the duo who began Apple Computer in 1976, are among the most well-known revolutionaries of t
Like many inventors, Charles Johnson started inventing around the time he started grade school. However, with his
Frederick McKinley Jones (1893-1961) applied the mechanical experience that he gained at work and at war to revolutioni
A revolution in the beauty industry occurred during the early 1920s when a group of female African American inventors d
Most of the fastening devices used in clothing today, like the shoelace, the button, and the safety pin, have existed in s
Born in Montgomery, Alabama in 1899, Percy Lavon Julian, the grandson of a former slave, overcame a lifetime of discrim
Charles H. Kaman has been a leading inventor and businessman in the helicopter industry for over 50 years.
Inventor Dean Kamen has forged a career based on two separate but equally important goals: to improve the lives of othe
Nathan Kane received his PhD in Mechanical Engineering at the Massachusetts Institute of Technology.