Albert Einstein was a____________?

A. Physicist B. Physician C. Chemist D. Biologist Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). His work is also known for its influence on the philosophy of science. He is best … Read more

Fan was invented by___________?

A. Arthur Schimit B. Alfered Nobel C. Skaats Wheeler D. None of these The fan was invented in 1882 by Schuyler Skaats Wheeler. A few years later, Philip Diehl mounted a fan blade on a sewing machine motor and attached it to the ceiling, inventing the ceiling fan, which he patented in 1887.