Balloon Car

One thing I did in drafting was making my balloon car. I made my car on tinkercad with the template provided and printed it. It failed once to print and I had to do it again the problem with the print was that in between the “axel” and the “body” was a hole, air escaped therefore no propulsion. My second print was not as bad there were no malfunctions in the print this time, and I was able to successfully make my car. It did not move at all 🙁. I was hoping that my car would move at least an inch or so. I believe that the reason it didn’t move was due to lack of air pressure.

and i am terribly sorry i have none of thy photos for my car and my car was destroyed in thy testing.