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The Boy Mechanic, Book 2

Part 2 — Starting a Siphon

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Roll up a soft rubber hose tightly so that it will be flattened to force out all the air and drop one end into the liquid, then let the coil unwind as it falls down on the outside. The uncoiling causes a slight vacuum in the hose and the liquid follows it up and starts the flow instantly.—Contributed by L. J. Monahan, Oshkosh, Wis.

Paint spots on window glass can be readily removed with a penny.

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