Inductive elementary physical science with inexpensive apparatus, and without laboratory equipment (1897)
Bailey, Frederick H. (Frederick Harold), 1865- · Boston, D. C. Heath & Co. · leaf 120
of the breath is only about an ounce. With a properlj-constructed apparatus, however, a man can, with his breath,lift an ox. Compare this principle with that of the water-press, Exp. 30. 86 INDVCTIVE PHYSICS. Aux. 16. Place a large sponge iu a plate half filledwith water. Note what takes place.…
Physics
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