Women Inventors – Marie Van Brittan Brown

In keeping with Women’s History Month, I wanted to highlight women inventors who exemplify the phrase “Necessity is the Mother of Invention”. Marie Van Brittan Brown is one of those inventors.   Marie was a nurse who didn’t keep regular...

Inventors Spotlight – Abraham Lincoln

Abraham Lincoln is best known for the Gettysburg Address and for abolishing slavery, but did you know he is also the only President to be an inventor and patent holder? In 1849 he filed a patent for a device that would help lift riverboats over sandbars, and two...