Posted by Steve on .
I'm doing a physics project where I have to find plans for a device and then build it and type a report demonstrating the physics behind it. However, the materials can't cost more than $75 total. I'm having trouble finding any plans, especially ones that are interesting, inexpensive, and easy to build. I would appreciate any links to websites that show step-by-step instructions on how to build a device that's feasible for the project. Thank you.
Physics Plans Project (11th Grade) -
What about a model plane?
Or a toy?(Broken Link Removed)
or a neat thing here