1. Rube Goldberg A Look at an intriguing man, his work, and devices inspired by his cartoons.

2. Rueben Lucius Goldberg Born in San Francisco in 1883 (died 1970) Graduated from University of California at Berkeley with a degree in Engineering Worked as a cartoonist (won Pulitzer Prize), also an author and a sculptor Famous for cartoons that show simple tasks being done in a complex manner

3. How to Keep Shop Windows Clean Description: Passing man (A) slips on banana peel (B) causing him to fall on rake (C). As handle of rake rises it throws horseshoe (D) onto rope (E) which sags, thereby tilting sprinkling can (F). Water (G) saturates mop (H). Pickle terrier (I) thinks it is raining, gets up to run into house and upsets sign (J) throwing it against non-tipping cigar ash receiver (K) which causes it to swing back and forth and swish the mop against window pane, wiping it clean. If man breaks his neck by fall move away before cop arrives. Information gotten at www.rube-goldberg.com www.rube-goldberg.com

4. Example Cartoons Each example consists of a cartoon with a detailed description of the chain reaction of events that complete the task at hand. Cartoon 1 – How to Keep Shop Windows Clean Cartoon 2 – Keep the Boss from Knowing You’re Late

5. Keep the Boss from Knowing You’reLate

6. Rube Goldberg Devices Rube’s famous cartoons have inspired inventors, students, and bored people to create real devices similar to those shown in his cartoons A Rube Goldberg device performs a simple task (like popping a balloon), but it does it in a round about, complex fashion.

7. Example Devices Honda ad: http://multimedia.honda- eu.com/accord/ http://multimedia.honda- eu.com/accord/http://multimedia.honda- eu.com/accord/ Some 8 th grade ideas: http://www.larkspurschools.org/hall/project s/rgoldberg/ http://www.larkspurschools.org/hall/project s/rgoldberg/ http://www.larkspurschools.org/hall/project s/rgoldberg/

8. How to build your device First decide on the purpose of your device Then, think of different simple machines and steps that you want to include (i.e. pendulum, funnel, pulley, spring, screw, lever etc.) Make sure you can get the materials for your steps!! Design your device; then start building!

9. A Group Exercise With materials in the classroom each group will be given the task to see how they can make a pulley, a screw, a wedge, an inclined plane, a wheel and axel and a lever.