Herbert Hoover had a career as a mining engineer. He held an engineering degree from Stanford University and made a fortune with his own engineering consulting firm. Hoover was sometimes referred to as "The Great Engineer".
Jimmy Carter was some kind of engineer on nuclear submarines when he was in the navy. I recall that he referred to himself as a nuclear engineer on one of the presidential debates.
Herbert Hoover was "The Great Engineer" due to his background as a very successful mining engineer.
Herbert hoover
Herbert Hoover
That's correct.
Thomas Jefferson was both.
No. He was a educator, writer, inventor. Obama is our first African American president.
He was not a president, he was an inventor. He invented and patented 1,093 things in his life time.
Thomas Edison was never US President. He was an inventor and served as the president of his own company.
pres. thomas jefferson
Actor/Actress, singer, president, inventor
The U.S. $100 bill has a picture of Benjamin Franklin, who was an accomplished scientist, inventor, and statesman, but he was NOT president.
No president is on a 1961 half dollar. It depicts Benjamin Franklin who was a Founding Father, statesman, diplomat, inventor, writer, and philosopher ... but never president.
Thomas Jefferson's career before USA President was Vice-President. From, Bryan Hollick Raleigh, NC
Ali Eftekhari, American/Iranian chemist and president of the American Nano Society
Benjamin Franklin was never President of the U.S.; however, the was president of the Pennsylvania Executive Council, a position similar to governor today. He was also an inventor..