The Science Geeks TEAM PAGE

Homeschool.Danville
Danville, Indiana, USA

Online Contest:
Inflate A Balloon and Pop It!
Online Division I - Ages 11 - 14 (Middle School)
Team Leader: The Best Teachers in the World
Team Members: 6
Invitations: 0



    What we're studying:
    We are all studying different things: Animals of the Air & Land, Astronomy, General Science & Physical Science.

    Our Team Leader's favorite quote:
    "If I have been able to see farther than others, it was because I stood on the shoulders of giants." Sir Isaac Newton

    Why we think we should win:
    We put enormous amounts of work into our project. Not only did we learn (and succeed) while making our first Rube Goldberg Machine, but we learned teamwork, perseverance, and patience.

    Suggestion for next year's challenge:
    Make Kool-Aid, Turn a Newspaper Page, Take a Picture, Open & Close a Door, or Shuffle a Deck of Cards

    Favorite Rube Goldberg video:

    WE ARE TRYING TO BLOW UP AND POP A BALLOON THE RUBE GOLDBERG WAY, BUT THOSE SNEAKY LAB RATS ARE ON THE ESCAPE...

    Our Step List

    1. A science geek demonstrates Newton's First Law of Motion: he jerks away a clip board & two eggs drop in a glass of water
    2. The eggs engage the pulley
    3. The pulley breaks the magnetic field
    4. The magnet releases an escaped lab rat
    5. The lab rat coasts down an inclined plane, free falls & engages a rat trap
    6. The rat trap engages a pulley
    7. The pulley raises a balloon
    8. The raised balloon dumps baking soda into the vinegar
    9. A chemical reaction inflates the balloon
    10. The balloon forces the scale end up while the other end pushes down
    11. The action of the downward scale arm pushes another lever up
    12. The lever tips the beaker & pours the water
    13. The water travels down the tube into the bucket
    14. The weight of the water forces the bucket down and pulls on a pulley
    15. The pulley string triggers the rat trap
    16. The force of the rat trap lets a ball drop
    17. The ball proceeds down a tube
    18. The ball collides with a stick which is supporting a cup of water and yeast
    19. The yeast & water pour down a funnel
    20. The falling liquid causes a chemical reaction in the glass cylinder: it speeds up the decomposition of the hydrogen peroxide (detergent is added to create foam)
    21. The ball continues & collides with a book
    22. The book knocks another book causing a mechanical effect
    23. The final book jerks a pulley
    24. The pulley yanks up a piece of wood & a marble is released
    25. The marble rolls down a marble rail
    26. The marble lands on a rat trap which releases a rat
    27. The rat slides down a zip line
    28. The rat hits a target attached to a paint stick
    29. The paint stick knocks a golf ball into the cup
    30. Under the weight of the golf ball, another paint stick levers up
    31. The paint stick pushes a yardstick up, which causes a ball to roll down a length of tubing which is also a class one lever
    32. As the ball rolls down, the zinc & copper plates underneath immerse in a vinegar solution causing a chemical reaction & a chirper sounds off
    33. The ball’s weight forces the end of the tubing lever down which pulls on a string
    34. The string pulls out a nail
    35. The nail releases a car
    36. The car on the inclined plane coasts down
    37. The car collides with set of VHS tapes
    38. The tapes fall forward causing a mechanical effect
    39. The reaction splits into 3 paths: #1 engages a confetti catapult #2 engages another confetti catapult that also pulls a string to release our banner
    40. #3 falls onto a rat trap that releases a pole that has a rubber glove attached to it
    41. That gloved pole engages another rat trap which has a pole with a syringe attached to it
    42. The syringed pole flies forward and the needle pops the balloon!

    Our Close-ups: Photos

    Our Close-ups: Favorite Step

    Our Close-ups: Task Completion

    Our Machine Explaination and Walkthrough

    Our Machine Run Videos

    Machine Run #1
    Machine Run #2