Rube Goldberg

Rube Goldberg was an American cartoonist, sculptor, author, engineer, and inventor. Goldberg is best known for a series of popular cartoons he created depicting complex devices that perform simple tasks in indirect, convoluted ways—now known as Rube Goldberg machines.

In 1931 the Merriam-Webster dictionary adopted the word "Rube Goldberg" as an adjective defined as accomplishing something simple through complex means.

Sample

"Self-Operating Napkin"

The "Self-Operating Napkin" is activated when the soup spoon (A) is raised to mouth, pulling string (B) and thereby jerking ladle (C), which throws cracker (D) past parrot (E). Parrot jumps after cracker and perch (F) tilts, upsetting seeds (G) into pail (H). Extra weight in pail pulls cord (I), which opens and lights automatic lighter (J), setting off skyrocket (K), which causes sickle (L) to cut string (M) and allow the pendulum with the attached napkin to swing back and forth, thereby wiping chin.

Rube Goldberg Machine Contest

Rube Goldberg Honda Commercial

Tinkerball (You have to use all the parts)

 

Virtual Simple Machines: Engineering Dynamic Systems

 

Mechanical Movements