A Rube Goldberg machine is a simple task wich is fun to do and to try out. The fun thing about a Rube Goldberg machine is you can use any fun material.
Who is Rube Goldberg? Rube goldberg was a engineer and a inventor and cartoonist. He lived during the 20th century in the United States. Rube Goldberg died 7 December 1970, New York.