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Coin and Feather Apparatus - Guinea Feather Tubes
With this coin and feather apparatus a cylinder is capped with a hard rubber closure at each end and a hose connector at one end for air evacuation. When the tube is inverted after air is exhausted, the disc and feather will fall at the same rate because the feather does not meet any air resistance. Overall length 47".
ScienceLab offers Coin and Feather Apparatus - Guinea Feather Tubes and many other laboratory products and chemicals for all of your research project needs. Whether you work in a lab setting or perform testing in the field, we have the products you need, from Guinea Feather Tube Demonstration, glassware, chemicals, or testing equipment. We care about our customers' needs, if you are unable to find the scientific product your looking for then please contact us for assistance at 800-901-7247.
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