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Rube Goldberg:. A Creative Cartoonist. Rube Goldberg. About the Man. Pulitzer Prize winning cartoonist, sculptor, and author Went to college to become an engineer But because he wanted to be an artist got a job as an office boy in the sports department of a San Francisco newspaper
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Rube Goldberg: A Creative Cartoonist
About the Man • Pulitzer Prize winning cartoonist, sculptor, and author • Went to college to become an engineer • But because he wanted to be an artist got a job as an office boy in the sports department of a San Francisco newspaper • moved from San Francisco to New York drawing daily cartoons for the Evening Mail • Through his "INVENTIONS", he discovered difficult ways to achieve easy results • believed that there were two ways to do things: the simple way and the hard way
High School and College Contests: Create a Rube Goldberg Machine • Here is an example of a Rube Goldberg machine built by college students.
A Picture Example • 1. Turn the handle on a toy cash register to open the drawer.2. The drawer pushes a golf ball off a platform, into a small blue funnel, and down a ramp.3. The falling golf ball pulls a string that releases the magic school bus (carrying a picture of Rube Goldberg) down a large blue ramp.4. Rube's bus hits a rubber ball on a platform, dropping the ball into a large red funnel.5. The ball lands on a mousetrap (on the orange box) and sets it off.6. The mousetrap pulls a nail from the yellow stick.7. The nail allows a weight to drop.8. The weight pulls a cardboard "cork" from an orange tube.9. This drops a ball into a cup. 10. The cup tilts a metal scale and raises a wire.11. The wire releases a ball down a red ramp.12. The ball falls into a pink paper basket.13. The basket pulls a string to turn the page of the book!
Simple Machines are the Key • The Lever • A lever is a board or bar that rests on a turning point. • This turning point is called the fulcrum. • An object that a lever moves is called the load. • The closer the object is to the fulcrum, the easier it is to move.
More Simple Machines • Inclined Plane • It is a flat surface that is higher on one end. • You can use this machine to move an object to a lower or higher place. • Inclined planes make the work of moving things easier.
Even More Simple Machines • Wheel and Axle • The axle is a rod that goes through the wheel. This lets the wheel turn. • It is easy to move things from place to place with wheels and axles.
Even more Simple Machines • Screw • An inclined plane that winds around itself. • A screw has ridges and is not smooth like a nail. • Some screws are used to lower and raise things. They are also used to hold objects together.
Still More Simple Machines • Wedge • used to push two objects apart • A wedge is made up of two inclined planes. These planes meet and form a sharp edge.
One More Simple Machine • Pulley • Made up of a wheel and a rope • When you pull on one side of the pulley, the wheel turns and the load will move. • Pulleys are good for moving objects to hard to reach places. It also makes the work of moving heavy loads a lot easier.
Let’s Identify Simple Machines • Click here to find a kitchen full of simple machines.
During this unit, you will design and create a Rube Goldberg cartoon
Then, when you are an adult, you might even make a commercial like this… • Here it is!