~ all moving parts visible, idea for leaning
~ run on hot water.
~ Free shipping via Post Register to worldwide
~ no battery required
Shape memory alloy wire heat engine model, Nitinol wire
This heat model operate by using the shape memory alloy wire & the hot water as the heat source. When the hot water temperature is above the wire’s transition temperature , the wire’s curved part will become straight . This makes the flywheel go round & round. –converting heat to mechanical energy.
~Shape memory wire
Size : 160mm x 95mm x 95mm
Weight : 100g