
There will be a lot of fun for kids to make Lego cars. In this tutorial, we will look at How To Make Balloon Powered Lego Car. With this simple trick, those Lego cars can move around. All you need to do is to add a balloon to your Lego car.
Check out the tutorials below.
The Crafty Mummy – Balloon Powered Lego Car

Frugal Fun 4 Boys – Balloon Powered Car
Watch the video for more details.