Sunnytech Low Temperature Stirling Solar Vertical Disc Shape Mendocino Motor Magnetic LT001-QZ02

Compare price from $49.99 ~ $73.99

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Amazon Sunnytech Solar Vertical Disc Shape Mendocino Motor Educational Model Science Physics Toy QZ02	$49.99	Delivery date & cost shown at checkout

Amazon Sunnytech Low Temperature Stirling Solar Vertical Disc Shape Mendocino Motor Magnetic LT001-QZ02	$68.99	Delivery date & cost shown at checkout

Lalial Sunnytech Solar Vertical Disc Shape Mendocino Motor Magnetic Levitating Educational Model Science Physics Toy QZ02	$52.52	Free delivery by Wed, Feb 7 60-day returns

Sears +Shipping	$73.99	Delivery date & cost shown at checkout

49.99
Amazon
Sunnytech Solar Vertical Disc Shape Mendocino Motor Educational Model Science Physics Toy QZ02
Delivery date & cost shown at checkout
68.99
Amazon
Sunnytech Low Temperature Stirling Solar Vertical Disc Shape Mendocino Motor Magnetic LT001-QZ02
Delivery date & cost shown at checkout
52.52
Lalial
Sunnytech Solar Vertical Disc Shape Mendocino Motor Magnetic Levitating Educational Model Science Physics Toy QZ02
Free delivery by Wed, Feb 7 60-day returns
73.99
Sears
+Shipping
Delivery date & cost shown at checkout

Product Details

FANTASTIC SMART THING WITH EXTREMELY WELL MADE WHICH RUNS LIKE A DREAM----The stirling engine is produced with high quality material and elegant workcraft. this stirling engine adopts mirror surface stainless steel for the base, glass cylinder liner, zinc alloy flywheel. All the parts have done surface treatment to avoid rusting. Oil-free. OPERATION EASILY----Pour a cup of hot coffee, put the stirling on the cup, it run magically. When it slows down, the coffee temperature is suitable for drink. Enjoy physical powertrain mechanism display and coffee. It also can work on top of ice cube. Some guys put the stirling on cup of hot water and put small ice cubes on the stirling upper plate. This makes the temperature difference much bigger than normal, then it runs even more fast and crazy. Just enjoy the toy. LONG LASTING----It can run for 24+ hours continuous without any broken if there are continuous power supplies. One customer put the stirling on USB hot plate (excluded in the package) and the stirling runs on his desk for weeks. Don’t burn the stirling base or put it in the stove, the stirling plastic parts will damage. ENTERTAINING---- The motor can rotate under a weak light source. The light source more stronger, the faster the speed. The solar panels which equipped on the model convert sunlight to power and drive the model run freely. SPARK INTEREST IN SCIENCE ---- In the powerful noon time, the model rotor will run freely, speedily, and stably. Oppositely, it performs a little bad in the morning or late afternoon, It may run slowly, act out no stable, a little shake, WHY ? We can’t wait to hunt out the knowledge behind the model.

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