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  • Kraul Memory Metal Engine Kraul Memory Metal Engine

Kraul Memory Metal Engine

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$39.95

Availability: Ships Immediately

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BrandKraul
SKU C-KR-MME
Barcode No
Weight (kg) 0.0000
Designed in

FREQUENTLY BOUGHT TOGETHER WITH KRAUL MEMORY METAL ENGINE

$39.95 + $34.95 + $34.95

$109.85


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KRAUL MEMORY METAL ENGINE DETAILS

A kit for young engineers 13+!

The metal wire 'remembers' a different shape when it gets hot. �� Dunking it in hot water generates kinetic energy, as this little kit impressively shows.��

Fill a suitable cup or tea glass with boiling water and fix the Memory Metal Engine to it with the clip. �� The lower pulley should dip approx 5 mm into the water. �� The heated section of the wire tries to straighten and generates a driving force. �� Flip the engine's propeller and the Memory Metal Engine starts immediately and keeps running as long as the water temperature is above 70 deg C.��

Note! Be careful with boiling water!��

Kraul products are recommended for ages 4 - 13yrs. �� Assistance may be needed for younger children... but a little bit of help goes a long way, for toys that will last for many years to come!

KRAUL MEMORY METAL ENGINE CATEGORIES

Kraul Memory Metal Engine appears in the following categories:

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