Stirling engine powered fan using paper and syringe

[ganuganu89]

A simple homemade stirling engine fan demo. Can be built using easily available materials. Do not forget to like comment and subscribe
https://www.youtube.com/watch?v=00sof23rjtk
materials used:
Glass syringe
Testube
Paper
Cardboard
Bicycle spokes
Fuel tube
Balloon
Ball bearing