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A text-book of physics, largely experimental. On the Harvard college "Descriptive list of elementary physical experiments." (1891)

Hall, Edwin Herbert, 1855-1938, Bergen, Joseph Y. (Joseph Young), 1851-1917 · New York, H. Holt and Company · leaf 410

An illustration from A text-book of physics, largely experimental. On the Harvard college "Descriptive list of elementary physical experiments.", 1891, leaf 410 — work under the first piston was still gotten rid of by pouring cold waterupon the outside of the cylinder. But one day by accidentsome of the water leaked into the cylinder, and the enginewas found to work much better than before. Presentlyit became the regular practice to inject water into… … FIG. 212.* * From Bournes Steam-engine. 388 PHYSICS.

Physics

Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.

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