![Concrete frisbee](https://ceng.calpoly.edu/wp-content/uploads/2018/07/frisbee.jpg)
A Hard Look at Concrete Frisbee
Concrete is not the first material that comes to mind when designing a Frisbee. It’s heavy, brittle, and your dog probably would not be as eager to fetch with it. But, a
Concrete is not the first material that comes to mind when designing a Frisbee. It’s heavy, brittle, and your dog probably would not be as eager to fetch with it. But, a