| 44.50 EUR | (55.63 EUR incl. vat) |
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Delivery - immediate
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See how the astounding memory metal drives the two wheels!
Lower the small wheel into hot water and the wheels turn. As the memory metal heats up, it remembers it should be straight and unwinds. The memory metal's efforts to straighten out will turn the wheels.
Contents: Motor, two memory metal wires (art no: 73008).
Manual is included in which the function of the memory metal is explained.
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