Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy

An aeolipile (or aeolipyle, or eolipile), also known as a Hero's engine, is a simple, bladeless radial steam turbine which spins when the central water container is heated. It is the very first steam engine, a radial steam jet reaction turbine, an invention attributed to Hero of Alexandria sometime between 10 and 70 AD. 
Water within the spherical container is heated to produce steam which exits through nozzles directed at right angles to the radial direction, and by Newton’s third law the steam ejected by these jets produce a torque about the rotation axis.
Perfect Physics Toy.

Features:

1, UNIQUE STYLING --- This is a Mini hot Aeolipile steam engine, It's small size. designed like scale,? can rotate radial. Small and novel. let people fondle admiringly.
2, EXTREMELY FINE CRAFTED --- all parts made of cooper with delicate execution, looks like treasure.
3, EASY OPERATION --- Use liquid alcohol as a fuel. When you add water to the boiler and burn the alcohol lamp, it will work for 5-10 minutes.
4, PRIORITY GIFT OPTION FOR MANY APPLICATIONS --- Elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.

Descriptions:

Item Name: Aeolipile Mini Steam Engine
Size: Length 68MM, Width 100MM, High132MM
Weight:108G.
Boiler diameter 49MM.
Capacity: 14 ML
Fuel: Liquid Alcohol

Packing List:

1 x Aeolipile Mini Steam Engine

Warning:

1, After using it, please let the engine natural cool. Don't touch the alcohol burner, burned tube or the metal to avoid scald.
2, The steam engine model is suit for people over 14 years old. Operate under adults' supervision.