Boy Scout Project: Build a Car 20m with Mousetraps & Beans

AI Thread Summary
The Boy Scout project involves building a car that can travel 20 meters using two mousetraps and two cans of pork and beans, with specific design constraints. The car must move independently without a push start and can utilize three of the four items as energy sources. Participants are encouraged to share ideas and project plans to help scouts understand the underlying principles of the project. Resources for similar instructional projects, such as the Intel STEM project competition website, may provide additional inspiration. The discussion emphasizes collaboration and creativity in approaching the project.
robin14559
Messages
2
Reaction score
0
Here is the task... Boy Scout project (Not Homework)
- Build a car that can travel 20m in straight line
- Design Constraints:
- Carry (2) standard mousetraps and (2) 8 oz cans of pork and beans
- Use 3 of the above 4 items as energy sources, with 1 as pure payload
- Complete freedom over what car is made out of except nothing sharp and no chemicals.
- No push starts. Car must move from start under its own power.

Extra Prize for fastest car to cover the 20m distance
 
Engineering news on Phys.org
Greg Bernhardt said:
Great, show us your plan :)
Absolutely will as it progresses. Looking for varied ideas for the scouts that haven't any ideas. Trying to help them understand the principles behind the project rather than leaving them on an island. :-)

Any ideas and project plans are appreciated. Love seeing the different ways people come at a project.
 
robin14559 said:
Any ideas and project plans are appreciated. Love seeing the different ways people come at a project.
Welcome to the PF. :smile:

I haven't looked yet, but there must be some websites with 100s of suggestions for these kinds of instructional projects. Have you tried searching on it yet? Have you found any good websites that you can share with us?

I know there are websites with lots of ideas for Science Fair projects, but that's not exactly what you are looking for. I often point people to the Intel STEM project competition website (although I believe Intel no longer sponsors those competitions)...

http://www.intel.com/content/www/us...ternational-science-and-engineering-fair.html
 
Hi all, I have a question. So from the derivation of the Isentropic process relationship PV^gamma = constant, there is a step dW = PdV, which can only be said for quasi-equilibrium (or reversible) processes. As such I believe PV^gamma = constant (and the family of equations) should not be applicable to just adiabatic processes? Ie, it should be applicable only for adiabatic + reversible = isentropic processes? However, I've seen couple of online notes/books, and...
I have an engine that uses a dry sump oiling system. The oil collection pan has three AN fittings to use for scavenging. Two of the fittings are approximately on the same level, the third is about 1/2 to 3/4 inch higher than the other two. The system ran for years with no problem using a three stage pump (one pressure and two scavenge stages). The two scavenge stages were connected at times to any two of the three AN fittings on the tank. Recently I tried an upgrade to a four stage pump...
Back
Top