Science Buddies: "Ask an Expert"

Hi,
I am doing the Stealthy Shapes science project. I am not sure which science fair category it fits into. Product testing, engineering, technology testing?? Please advise. Thank you very much

If you look at the information on the summary tab, you'll see that this project is a Physics project:

https://www.sciencebuddies.org/science- ... e-to-radar

If you are following the procedure in the project, your category might be physics.

If you have adapted the experiment, you might have a different category to consider.

Amy