- #1
simplemachine
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Hey everybody. I am starting this seemingly impossible and hard project of making a rube goldberg machine. Can anyone give me helpful tips and ideas on how to start it? and perhaps provide examples?
Rube Goldberg Machine: Tips and Ideas to Get Started
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In summary, the conversation was about a student seeking tips and ideas on how to make a rube goldberg machine. The conversation also included discussions on the different types of mechanisms, such as pneumatics and electricity, and where to find materials. The expert advised the student to write out their ideas in outline form and consult a different teacher if their current one is not helpful.
- #2
Pengwuino
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Google is your friend.
- #3
berkeman
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simplemachine said:
Please provide the context and some background. We are not in the habit of doing your school project work for you here.
- #4
simplemachine
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berkeman said:
This is my first time to make a rube-goldberg machine and am having trouble in coming up with ideas and ways to perform tasks like:
-a motor powered shaft that moves a mass for 10sec (I was thinking of like those baggage centers in the airport, but have no clue on how to do it)
-actvitating a pneumatic/hydraulics in an enclosed system (which i clearly have no clue how to do and this is probably the hardest of my tasks)
If yu could give me simple tips on how to make a rube-goldberg machine (like how to make pulleys, and how to make use of electrical wires and tubes)
I know this sounds like a lot of rambling, I have all these ideas in my head but have no clue on how to do them, but I would really appreciate your help.
This is my very first goldberg machine and my teacher isn't really helping me make this very much. I want to do good on it and actually understand how to make one.
- #5
berkeman
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simplemachine said:
How can you be given an assignment that you have "no clue" how to do? Could I please have your professor's e-mail address and name so that I can complain about his teaching skills?
- #6
pantaz
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Classic Rube Goldberg mechanisms perform very mundane tasks using excessively complicated methods. Your first step is to decide what end-result you need to accomplish. For example, squeezing toothpaste onto a toothbrush, or watering a plant.simplemachine said:
Ever seen a record player?
Pneumatics = gas (usually air); Hydraulics = liquid (usually oil).
Pneumatics are vastly easier to implement on a small scale.
Pulleys, gears, belts, motors and such things are available inexpensively from many surplus vendors. Most cities have at least one electronics/industrial surplus store. Of course, there are plenty of online sources, for example:
http://www.allelectronics.com/
http://www.goldmine-elec.com/
http://www.herbach.com/
http://www.surpluscenter.com/
Just Google http://www.google.com/search?q="basic+electricity"" are a whole 'nother beast. If you don't know basic electricity, don't even think about tubes.
Write out your ideas in outline form. I find it is easier to keep track of what I want to do.
(I use my Palm PDA, keeping it sync'd with my work and home PCs, so my idea/project outlines are always handy, and up to date.)
If your teacher isn't helping, consult a different teacher.
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- #7
simplemachine
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Pantaz: Thank you so much for your helpful reply. I now have an idea of what I'm doing and should do.pantaz said:
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- #8
Danger
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Remember that it isn't a real Goldberg device unless it involves a parrot, a teakettle, a piece of toast, or a window blind (preferably all 4). 
1. What is a Rube Goldberg Machine?
A Rube Goldberg Machine is a complex contraption that uses a series of chain reactions to accomplish a simple task. It is named after American cartoonist Rube Goldberg, who was known for drawing intricate and humorous inventions that performed simple tasks in complex ways.
2. What are some tips for designing a Rube Goldberg Machine?
When designing a Rube Goldberg Machine, it is important to start with the end goal in mind and work backwards. Use everyday objects and materials that are readily available to make your machine more relatable. Plan out each step carefully and test as you go to ensure everything is working properly.
3. How can I make my Rube Goldberg Machine more creative?
There are a few ways to make your Rube Goldberg Machine more creative. You can incorporate unexpected elements, use unconventional materials, or add a theme or story to your machine. You can also challenge yourself by setting limitations, such as using only certain colors or objects.
4. Are there any safety considerations when building a Rube Goldberg Machine?
Yes, safety should always be a top priority when building a Rube Goldberg Machine. Make sure to test each step carefully to avoid any potential hazards. Use protective gear if necessary and always have adult supervision if children are involved in the building process.
5. What are some common challenges when building a Rube Goldberg Machine?
Some common challenges when building a Rube Goldberg Machine include getting the timing right, ensuring all the steps work together seamlessly, and troubleshooting any malfunctions. It is important to be patient and persistent, as building a successful Rube Goldberg Machine can take multiple attempts and adjustments.
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