1 Level
1290 Review
97 Karma
Review on π Cylindrical Metal Length and Diameter by Marc Gallner
Ideal for science fair projects
My daughter used it for a science fair project. She soaked them in water for several weeks to see if they would rust. It is difficult to find small samples of these types of metals, so they were excellent for the project.
Pros
- Designed for educational purposes and not manufactured by ultra precision machining. Expect tolerances in the range of +/- 5% of all specified dimensions (although they tend to be much tighter).
Cons
- Damaged
