Low Temperature Stirling Engine, Efficient and Quiet Heat-Driven Desktop Stirling Engine Model for Physics and Science Enthusiasts

LTD Low Temperature Difference Stirling Engine Model Flywheel Heating Machine Engine. It's funny to see people's looks and reactionswhen they squeeze a little shot for this Stirling engine. Put it on the cup which full with hot waters, give the flywheel a gently push, andget the flywheel going, and then it works like charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy!

• This low temperature stirling engine,runs on a hot cup of water(Do not put it above a candle or other fire) , could be a great conversation starter at work and unique gift to families or friends or for class demonstrations.It is almost ready to run: after the installation, put it on a cup of hot water or Ice water, wait a couple of seconds, gently flip the wheel,then it will run itself.
• Basically you can run this engine up to 20 minutes with a cup of warm water (the engine must be cool). The bigger the temperature difference between the top and bottom plates the higher RPM you will get. This works best with a hot cup of water underneath and an ice cube in a plastic bag on the top (there is plenty of room for one ice cube on top).
• This product has a certain collection value due to its high quality and long life. The focus of the low temperature Stirling engine function is the temperature difference, which is the conversion of thermal energy into mechanical kinetic energy
• Entertaining and learning, through the hands-on function, you can observe the entire engine running process, more intuitive understanding of the Stirling engine power generation principle, and deepen yourinterest in physics learning
• Tips: Be careful not to be hot to the high temperature during the function.The crankshaft and the connecting rod can be lubricated with pencil powder. Do not lubricate with oil. Once the grease is generated, the friction will be large and it will not be cleaned.