The Technical World Magazine, Volume 9Technical World Company, 1908 |
From inside the book
Results 1-5 of 74
Page 29
... trees . In this farm , many thousands of insects of varied species move about in a state of perfect liberty , inside a high latticework fence , which separates them from the outside world till they are purchased by col- lectors at high ...
... trees . In this farm , many thousands of insects of varied species move about in a state of perfect liberty , inside a high latticework fence , which separates them from the outside world till they are purchased by col- lectors at high ...
Page 30
... trees and castor - oil shrubs , the leaves of which serve as food for the caterpillars , in addition to some simple devices installed at some places . In order to breed caterpillars , which is a more difficult thing than might ap- pear ...
... trees and castor - oil shrubs , the leaves of which serve as food for the caterpillars , in addition to some simple devices installed at some places . In order to breed caterpillars , which is a more difficult thing than might ap- pear ...
Page 33
... trees , in order to obtain silk at very low price . Such experiments have been made with sev- eral kinds which are read- ily raised in our climates both indoors and in the open when installed on elder , ash or privet branches ...
... trees , in order to obtain silk at very low price . Such experiments have been made with sev- eral kinds which are read- ily raised in our climates both indoors and in the open when installed on elder , ash or privet branches ...
Page 42
... TREES FOR RECEIVING MESSAGES . The inventor and witnesses of his ex- periments claim that his tests with wire- less apparatus have been wonderfully successful and he confidently expects to see his invention take the place of other ...
... TREES FOR RECEIVING MESSAGES . The inventor and witnesses of his ex- periments claim that his tests with wire- less apparatus have been wonderfully successful and he confidently expects to see his invention take the place of other ...
Page 70
... tree - dotted slopes would be much the same as years ago , though broken , to be sure , by farm houses and cottages . But ... trees and sky are groups of buildings , huge in size , scattered picturesquely over hill and dale . Built of ...
... tree - dotted slopes would be much the same as years ago , though broken , to be sure , by farm houses and cottages . But ... trees and sky are groups of buildings , huge in size , scattered picturesquely over hill and dale . Built of ...
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Common terms and phrases
acres apparatus balloon boat bottom building built cactus canal carried cent Chicago coal connected construction cost Crater lake cylinder diameter distance dollars eight electric engine Eucalyptus fact farm feet fire Fort Churchill four frogs gasoline glass guayule gyroscope hand heat horse horse-power Hudson Bay hundred ical inches iron Knight's Key lake lamps land larvæ light liquid air machine manufacture McBrie means meerschaum ment method million minute mollusk motor mussels operation ordinary pass Pennywise photograph pills pipe plant plate pounds pressure produced pump radium rail railroad railway river road sand ship shows side speed square miles station steam steel supply surface tained tank telpherage thing thousand tical tion tons track trains trees tube turn twenty vessel wheels wire wireless Wright brothers York