Facts on American eugenicists
Alexander Graham Bell
Alexander Graham Bell was an eminent scientist, inventor, engineer and innovator who is credited with inventing the first practical telephone
10 facts about Alexander Graham BellElizabeth Blackwell
was the first woman to receive a medical degree in the United States, as well as the first woman on the UK Medical Register
10 facts about Elizabeth BlackwellNikola Tesla
A Serbian-American inventor, engineer and futurist.
10 facts about Nikola Tesla