Hero of Alexander described his compressed-air fountain principle in the first century A.D., but it took the invention of the two-liter soda bottle to make it this easy to demonstrate. Clear straight plastic tubing (the curled tube shown to the left is no longer available) and a special connector convert your plastic soda bottles into an erupting fountain each time the bottles are inverted. The contributing principles of vacuum formation and air compression can be explored with additional suggested exercises.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.
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Arbor Scientific is a leading provider of Physics and Physical Science teaching equipment tested and approved by educators recognized for their expertise. Arbor Scientific works with teachers at all levels to find the ‘Cool Stuff’ – unique demonstration and laboratory tools – and then provides lesson plans, supportive teaching guides and science teaching supplies to make each learning experience fun and effective.