Rube Goldberg Project

 

As you can see in the video, we didn’t have good luck with the machine actually working, but it got pretty close.

 

How it works:

  1. The hockey puck rolls and hits the dominoes which is mechanical
  2. The dominoes fall down and hit the golf ball which is mechanical
  3. Then the golf ball rolls down the slope which is gravitational
  4. Then the golf ball falls into the cup which weighs the cup down which is gravitational which
  5. Then pulls on the string to lift the piece of card board which is mechanical which
  6. Then releases the car with the pin to roll down the slope which is gravitational
  7. Then the pin pops the balloon that has the marble inside which is sound and elastic
  8. Then the marble rolls down the slope which is gravitational
  9. Then hits the dominoes which is mechanical
  10. Then the dominoes fall down and hit the bell which is sound and gravitational