Do You Have a Dumb Waiter?

When you think about Thomas Jefferson, being a great inventor might not be the first thing that comes to mind considering President, Declaration of Independence, and many other great accomplishments fill his resume. That said, he has more than a few inventions to his credit. From the polygraph to macaroni and cheese (maybe not exactly the inventor, but worth finding out), Thomas Jefferson could hold his own with many of the other great inventors that we have discussed.