Looking for a fun making and engineering challenge? Then why not try making a Balloon Car! You will need an adults help making this one.
Transform recycled materials into a wind powered vehicle. You can use an old toilet roll, tin can or plastic bottle, make and race your own balloon car.
You can share your creations with us by…
Emailing us at dll@ioi.london
Or tag us on Twitter, Facebook or Instagram! Remember to ask a parent or guardian to help you.
