The balloon powered car is intended for teachers and students as an aid in explaining the terms "energy conversion" and "Newton's 3rd law".

To make a car you need:

-3D printed car model

-3D printed wheels (4 pieces), wheel V2 (3mm hole, 30mm diameter), wheel V3 (2,5mm hole, 30mm diameter)

-Barbecue skewers (as axles for connecting wheels)

-One balloon

-any glue (we recommend hot glue)

[https://youtu.be/hjcnIzlJaMo](https://youtu.be/hjcnIzlJaMo)