The Technical World Magazine, Volume 18Technical World Company, 1912 |
From inside the book
Results 1-3 of 70
Page 228
... supply is practically exhausted . The second is ammonium sulphate , produced in consid- erable quantity as a bi - product in the dis- tillation of coal tar in gas plants . Ten years ago some 500,000 tons were de- rived yearly from this ...
... supply is practically exhausted . The second is ammonium sulphate , produced in consid- erable quantity as a bi - product in the dis- tillation of coal tar in gas plants . Ten years ago some 500,000 tons were de- rived yearly from this ...
Page 247
... supply . In every case the water is the vital ele- ment that makes possible the existence of a very prosperous community . The size of the community depends upon the amount of water procurable . If this water supply can be doubled the ...
... supply . In every case the water is the vital ele- ment that makes possible the existence of a very prosperous community . The size of the community depends upon the amount of water procurable . If this water supply can be doubled the ...
Page 570
... supply was lost . This timely discovery has enabled the Capital City to postpone an expenditure of $ 5,000,000 for another twenty years . Under the circumstances it looks as if New York City with its waste , esti- mated from nearly half ...
... supply was lost . This timely discovery has enabled the Capital City to postpone an expenditure of $ 5,000,000 for another twenty years . Under the circumstances it looks as if New York City with its waste , esti- mated from nearly half ...
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acres aeroplane alfalfa American apparatus boat bridge building built canyon carry cent Chicago coal concrete construction cost crop Deschutes River device dollars dred eggs electric engine ether waves factory farm farmer fifty fish five four fruit give heat horse hour hundred feet inches isoprene Jack Jouett Kansas kaoliang land lead poisoning light machine Madero Manila means ment method Mexico miles Milk River million motor mountain Necaxa operation orchard pheasant picture plant pounds produce profit radium railroad river road rock Sayville Shaniko ship side station steel stream street tain TECHNICAL WORLD MAGAZINE thing thousand tion Tom Blackburn tons trackless trolley train trees twenty vessel Wauchula wheels white lead wire wireless York young