Balloon Powered Helicopter Propulsion Kit

via Jaycar
$6.55
SKU TB-KJ8908

We can get 2 units in Australia from Jaycar. If you order today, we can dispatch this stock between Jan 24, 2021 - Jan 29, 2021.

This simple little kit demonstrates how helicopter flight is possible. Assemble the blades, blow up the balloon then attach to the blade axle and the air from the balloon will pass through a passageway of each blade causing them to spin. This rotational motion, coupled with the angled blade design allows for enough downward force for the kit to fly.

* Assembly time: 43 seconds
* Recommended for ages 5+
* Dimensions: 260(Dia) x 30(H)mm

 


Assembly required
Specifications
Kit Form Educational Kit Series
Kit Group Kits for kids
Difficulty Simple
Estimated Construction Time 43min
Recommended Minimum Age 5Yr
Height 30mm
Diameter 260mm
Warranty: 3 Months