g through a window into the ocean, when every those who view its career from without find great the motion of a bird’s wing is obtained. The pro- object to a great depth became distinct, affording a pellers are to measure 30 feet in diameter. difficulty in following its diverse and intricate path-… … tory of chemistry, his ———--0> e —___—_- THE GLASS-BOTTOM BOAT. gentle and generous sym- THE WINDOWS OF THE pathy, aided and stimulat- SEA. ed many active in research BY CHARLES F. HOLDER. Some sixteen years ago, or technical applications of chemistry. His monu- when watching the play of fishes…
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