Muscle Wire Butterflies at Educational Innovations


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Muscle Wire Monarch Butterfly
MW-800

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$21.85 ea.

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Using Muscle Wire and solid state circuits, these butterflies flap their wings all day with beautiful lifelike motion. Completely assembled, each is powered by an AC adapter (included). A great conversation piece or gift! Place them on a bouquet of flowers on your desk and watch the heads turn. (Runs on standard North American line current, 110 volts 60 Hz)

BB Board Overhead Projection Device

Demonstrate slip planes, dislocations, and defect holes in a two-dimensional array.

Memory Wire Samples (pk of 10)

These 3" (~7.6 cm) samples of memory wire can be wound around a pencil to form a coil. When immersed in hot water, the wire returns to its original shape.

Nitinol Memory Wire by the Foot

Bend it, then drop it into hot water and watch it return to its original shape!

Secrets of the Samurai Sword - NOVA Video (DVD)

Clues from the electron microscope and mass spectrometry are used to explain this razor-sharp sword's unique qualities.