The Technical World Magazine, Volumes 18-19Technical World Company, 1912 |
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Page 54
... plants can penetrate hard , stiff , soil . How much more remarkable then is it to see trees not only grow in an al ... plant life ef- fects , during the course of the years , great changes in the surface of the country . SYSTEM ONE of ...
... plants can penetrate hard , stiff , soil . How much more remarkable then is it to see trees not only grow in an al ... plant life ef- fects , during the course of the years , great changes in the surface of the country . SYSTEM ONE of ...
Page 55
... plant was in- stalled adjoining the intake and it is used when neces- sary . AUTO AND SCISSORS GRINDER COMBINED THE Yankee is given credit as being one of the shrewdest and most in- genious inventors in the world . The ELECTRICALLY ...
... plant was in- stalled adjoining the intake and it is used when neces- sary . AUTO AND SCISSORS GRINDER COMBINED THE Yankee is given credit as being one of the shrewdest and most in- genious inventors in the world . The ELECTRICALLY ...
Page 57
... PLANT . AUTOMATIC SCRUBBER. A NY fair , open - minded chemist will admit to you that H , S is simply a scientific ... plants- some of them right -but the under- lying principle in the majority of them seems to be this : First you run the ...
... PLANT . AUTOMATIC SCRUBBER. A NY fair , open - minded chemist will admit to you that H , S is simply a scientific ... plants- some of them right -but the under- lying principle in the majority of them seems to be this : First you run the ...
Page 58
THE INTERIOR OF THE SEWAGE DISPOSAL PLANT . AUTOMATIC SCRUBBER IN OPERATION , THE AUTOMATIC SCRUBBER , WITH. H , S ... plants and animals ( among which are included , for scientific purposes , human beings ) have rearranged them into ...
THE INTERIOR OF THE SEWAGE DISPOSAL PLANT . AUTOMATIC SCRUBBER IN OPERATION , THE AUTOMATIC SCRUBBER , WITH. H , S ... plants and animals ( among which are included , for scientific purposes , human beings ) have rearranged them into ...
Page 129
... plants , and what is striking is that not . constructed apparatus and the oxygen of the air which is conducted to ... plants are af- fected in the same way . Radium is found to favor the growth of some plants while it hin- ders the ...
... plants , and what is striking is that not . constructed apparatus and the oxygen of the air which is conducted to ... plants are af- fected in the same way . Radium is found to favor the growth of some plants while it hin- ders the ...
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acres aeroplane alfalfa American apparatus automatic train stop boat bridge building built canyon carried cent Chicago coal concrete construction cost crop Deschutes River device dollars dred eggs electric engine fact factory farm farmer fish five four fruit give Gulf Stream heat horse horsepower hour inches inventor isoprene Jack Jouett kaoliang kinetophone Labrador Current land light live machine means ment method Mexico miles million motor mountain Necaxa operation orchard patent pheasant picture pipe plant pounds produced railroad river road ship side speed station steel stream street submarine tain thing thousand tion tons trachoma trackless trolley train trees twenty United vessel water power wheels white lead wire wireless York young