Frispea                    
 
A frisbee to play at at daytime and during nightime.  
 

The disc visualizes its rotational speed. It glows blue when nobody is playing. A light throw makes the frispea turn orange and a fast throw turns the frispea red. Frispea demon-strates centrifugal force and creates beautifull traces in the nightsky.

patent pending

2003

 

 

project with

spaceman-technologies