Famous Scientists
Famous Scientists: Alberto Santos Dumont
Read about Brazilian aviation pioneer, Alberto Santos-Dumont, who designed, built, and flew hot air balloons, and was famous for his flight that rounded the Eiffel Tower.
University of Houston
University of Houston: Engines of Our Ingenuity: No. 508: Ferris's Wheel
Learn about the history of the Ferris wheel in this transcript of a radio broadcast.