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BB Board Overhead Projection Device
Demonstrate slip planes, dislocations, and defect holes in a two-dimensional array.
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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.
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Muscle Wire Butterflies
Using Muscle Wire and solid state circuits, these butterflies flap their wings all day with beautiful lifelike motion.
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Nanosecond Bar
This durable, three-dimensional bar is exactly 30 centimeters long - the distance light travels in a nanosecond.
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Nitinol Memory Wire by the Foot
Bend it, then drop it into hot water and watch it return to its original shape!
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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.
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