American Educational Bimetal Compound Bar with Wooden Handle, 10" Length x 3/4" Height x 3/4" WidthA dramatic demonstration of the thermostat principle. Consists of a bimetal strip mounted in a wooden handle. Because of the unequal expansion of the two different metals, the bar will bend when heated..
American Educational 7-795 Gyroscope, 5.5cm DiameterThe American Educational Products 7-795 metal gyroscope demonstrates principles of physics including angular momentum and rotational inertia. It has a cast metal body and wire frame for durability, and measures 5.5cm in diameter. The gyroscope come..
American Educational Vinyl Clever Catch Ice Breaker Intermediate Ball, 24" DiameterIce Breaker Clever Catch provides an excellent way for children to get to know each other and feel more comfortable in a large group. Students answer a series of questions about themselves and the things that matter t..
American Educational 3106 Sling Psychrometer KitDescriptionMeasure relative humidity with this simple sling psychrometer consists of wet and dry bulbs and celsius thermometers that rotate on a plastic handle correlate with other instruments in weather investigations For grades 6 to 12 and ages 11 to..
American Educational 3106 Sling Psychrometer KitDescriptionMeasure relative humidity with this simple sling psychrometer consists of wet and dry bulbs and celsius thermometers that rotate on a plastic handle correlate with other instruments in weather investigations For grades 6 to 12 and ages 11 to..
