How to Build a Homemade Rube Goldberg Machine
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Update time : 2021-06-04 09:05:50
Rube Goldberg (1883-1970) was a scientist and cartoonist who produced satirical vocation above peopleâs overly complex question solving methods. at his comical cartoons, he linked together safe reactions with stupid machines ought end inherent tasks, alike turning above a lamp or frying an egg.[1] Designing and home a Rube Goldberg machine requires innovation and patience. still each machine is different, many builders contain versions of other people's ideas, tweaking them or linking them at exciting ways.
1. Preparing though the Assignment or Competition
1) appreciate the rules. if youâre home a Rube Goldberg machine though a class or officer competition, you will favour a pack of data and rules. ago you project or establish your machine, scan across this substance carefully. still you read, identify the goal, requirements, and restrictions.
- If the substance is unclear, shortage your teacher, parent, or an officer ought clarify.
- If you donât follow the rules, you can favour a evil class or exist disqualified from the competition.
2) grand a inherent work though your machine ought accomplish. Rube Goldberg machines are complex structures that ponder above safe reactions ought kill one stupid task. ago you compose your machine, resolution what you expect the machine ought do. if you are competing at a Rube Goldberg competition or completing an assignment though school, you can no dine the freedom ought grand this task. if can pick, reckon some of the following options:
- Open or near a door
- Turn above a light
- Turn off an alarm
- Pour a bowl of cereal
- Turn above a faucet
3) exhibition though inspiration. Developing a zany, complex machine is no an simple task. ago you compose your own Rube Goldberg machine, you can find it helpful ought exclaim on some examples. still you to employ these examples during a source of inspiration and direction, perform no xerox someone elseâs machine. Instead of replicating these machines, compose it your aim ought improve, alter, or modernize them. latent sources of inspiration include:
- Rube Goldbergâs creative cartoons
- Rube Goldberg competition submissions
- YouTube videos of functioning Rube Goldberg machines
2. Designing Your machine
1) amass your materials. Rube Goldberg machines vary traditional home materials, daily items, and virgin objects into functional pieces of engine that vocation together ought kill a stupid task. cost time conference items from almost your house, purchasing materials from stores, and/or hunting though virgin objects at flea markets. feasible home materials include:
- Dominos
- Wooden boards
- Toilet article rolls
- CDs or floppy discs
- Fans
- Toy cars
- Skateboards
- Action figures
- PVC pipe
- Duct Tape
- Peg boards
- Zip Ties
- Magnets
- Marbles
- String
- Get creative!
2) trial with the materials. situation out total of your materials above your vocation surface. Once youâre organized, vacation playing with the items. during you experiment, mixture the materials at unexpected ways ought form safe reactions. still you work, own a record of what combinations worked.
- Ask yourself questions throughout the process. What aim can you employ ought send a automobile down a wooden ramp? What materials will you shortage ought compose a pendulum? What can you compose with a lever, a marble, and an constitution figure?
3) ripen a home plan. Rube Goldberg machines end a stupid work with a complex safe reaction. You can explode down the safe reaction into little different steps, or phases. The steps are connected together by a link. when you compose the machine, it is helpful ought vacation with the final step and vocation your road ought the first step. You can compose the home project by listing these steps or diagram the machine. though example:
- Task: Pop a balloon.
- Step 3: A tack will pop the balloon. The tack will exist attached ought the front of a toy car.
- Link 1: The toy automobile will slip down a wooden ramp.
- Step 2: A pendulum will gravel into the automobile and further it down the wooden ramp.
- Step 1: I will send the pendulum towards the automobile at the peak of the wooden ramp.
4) establish a prototype. Sit down at your workspace with your notes and home plan. Quickly establish a prototype of your Rube Goldberg machine. This translation of your machine doesnât dine ought exist perfect. Youâll establish a persist produce afterward after you examination it.
- If you river into an issue, donât panic. retort ought your notes and exclaim on if you can mixture the materials at a different way.
- If you are using tools, shortage an adult though help.
3. Testing and Revising Your machine
1) examination your machine though feasibility. Once your prototype is complete, examination the machine. This first examination is ought resolution if your machine works. if the machine completes the task, confront at ought the next step. if the machine doesnât end the task, rethinkâdonât scrapâyour design.
- Can you quickly patch the problem?
- Do you shortage ought replace an entire step?
- Are you using the best materials?
- Is your work feasible ought achieve?
2) establish your persist produce and examination is repeatability. when your machine has passed the feasibility test, you can establish a sturdier translation of your Rube Goldberg machine. appraise the machineâs repeatabilityâits talent ought end the work little era at a row. A examination is successful if the machine operates above its own. examination and coincide the machine until it completes the work five times. if the examination is successful, compose marginal alterations and summary above ought the persist test. if you the machine doesnât compose five successful tests within an hour, redesign your machine.
- What steps are working?
- What steps are preventing the machine from working?
- Is your work achievable?
3) examination the machineâs reliability. after your machine passes the repeatability test, resolution if it is reliable. You will examination the machine a entire of four times. A reliable machine will end the work at least three out of four times. if your machine passes this test, youâve created a working Rube Goldberg machine.
- Before you gift the machine, exercise taking it apart and putting it uphold together little times.
