Low Temperature Difference Stirling Engine Car Model Stem Toy Gift Collection Decor - Enginediy

This low temperature Stirling engine designed reasonable and compact. You can bring it home, school office with convenient in your bag. 

Features:
★ NOVEL DESIGN & HIGH CRAFTSMANSHIP: This low temperature Stirling engine is designed in vehicle shape. The wheels, steering wheels, seats are made of copper. The flywheel and base parts are made of stainless steel and test parts are made of aluminum alloy. With fine polished, it looks bright and dazzling.
★ EASY TO PLAY: this engine is powered by the temperature differential between top and bottom panels. Place the car on a smooth surface, add water inside the metal box, wait for seconds, then give the flywheel a gentle push in one direction and it starts moving!
★ A FANCY & SAFETY DESKTOP TOY: This Stirling engine runs rapidly and quietly when placed on a smooth surface. Compared to hot air Stirling engine, it is much safer for kids playing to learn how engine works.
★ A BIG HIT FOR EVERYONE: when having friends at home, it will definitely be an eye catcher; kids will be as excited as Wright brothers saw their first toy helicopter hovering in the sky, they will wonder about what’s happening and why. It's also a great entertainment for people in the office, definitely an innovative desk piece totally amazing your work friends walking by. A great gift for everyone.
★WIDE APPLICATIONS/GREAT GIFT: it will be a remarkable gift for anyone interested in science; a great conversation piece that could be used as teaching tool on demonstrating physics knowledge; enable kids to think about basic principles of the universe. Especially for those who owned Stirling engines before, you should try this one and I guess you’ll not feel regretful.

Operation Procedures:
1, place the car on a smooth surface;
2, fill the bottom metal box with hot water (at least 80 degrees Celsius) ;
3, Preheat it for 30 seconds;
4, give the flywheel a gentle push, and the engine will start to move the vehicle forward ( can run 5-10 mins)

Tips:
1, While operating, please let the engine natural cool. Don't touch the high temperature parts of the machine to avoid scald.
2, The Stirling engine model is suit for people over 6 years old. Operate under adults' supervision.

Specifications:
Item Name: Low Temperature Stirling Engine Vehicle
Material: Copper + Aluminum Alloy + Stainless Steel
Product Weight: 750g
Package Dimensions: 27 x 11.5 x 14.5cm
Package Weight: 850g
Packing: Box

Package Content:
1 x Low Temperature Stirling Engine Vehicle