PUOSUO Hot Air Stirling Motor Power Generator Alpha Engine Model Educational Physics Experiment Kit(B)

Features All stainless steel，Can as a Gift Equip 12.5mm big power cylinder with 15mm stroke power piston, this powerful engine will light up the colorful LED on the generator.

Electricity generated can be used to power other devices as well.

As we get used to observe the whole working process in a bright place, so you may not see the light clearly.

But if trying to get this engine model going in a dark room, you’ll be totally fascinated with the LED shining with a wide range of color in the darkness.

Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it.

Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a charm.