Science, Opseg 22John Michels (Journalist) American Association for the Advancement of Science, 1893 |
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... hundred species of Batrachians and Reptiles , together with abundant notes on their habits . The identification of the species made easy by means of analytical tables . By O. P. Hay , Ph.D. Price , in paper cover , postpaid , $ 1.00 ...
... hundred species of Batrachians and Reptiles , together with abundant notes on their habits . The identification of the species made easy by means of analytical tables . By O. P. Hay , Ph.D. Price , in paper cover , postpaid , $ 1.00 ...
Stranica 10
... hundred years ago a foreign vessel ( some say a Chinese junk ) laden with wax was wrecked off this coast . This at ... hundreds of known wrecks of Japanese ( not Chinese ) junks cast on the American shores , from Behring Sea to Peru , by ...
... hundred years ago a foreign vessel ( some say a Chinese junk ) laden with wax was wrecked off this coast . This at ... hundreds of known wrecks of Japanese ( not Chinese ) junks cast on the American shores , from Behring Sea to Peru , by ...
Stranica 12
... hundred yards where the stream has worn away the margin . The blocks of workable stone in various instances show peckings upon their sides , as do similar specimens at Point Pleasant , inferably made by the ancient workmen to split them ...
... hundred yards where the stream has worn away the margin . The blocks of workable stone in various instances show peckings upon their sides , as do similar specimens at Point Pleasant , inferably made by the ancient workmen to split them ...
Stranica 14
... hundred feet of the Hodges to protect between two horizon- Patent Lightning Dispeller tal planes passing through its LARGER THAN ALL OTHERS IN ( made under patents of N. D. C. upper and lower ends respective- Hodges , Editor of Science ) ...
... hundred feet of the Hodges to protect between two horizon- Patent Lightning Dispeller tal planes passing through its LARGER THAN ALL OTHERS IN ( made under patents of N. D. C. upper and lower ends respective- Hodges , Editor of Science ) ...
Stranica 14
... hundred and forty years ago ; and among these were the attracting power of points for an electric spark , and the conducting power of metals . Lightning - rods were therefore introduced with the idea that the electricity existing in the ...
... hundred and forty years ago ; and among these were the attracting power of points for an electric spark , and the conducting power of metals . Lightning - rods were therefore introduced with the idea that the electricity existing in the ...
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