The Technical World Magazine, Volume 17Technical World Company, 1912 |
From inside the book
Results 1-5 of 56
Page 26
... walls and sucking blood . This is revealed by the micro- photograph . Many germ dis- eases have been brought under partial or entire control . exact cause of tuberculosis is now known ; yellow fever has been subdued by destroying the ...
... walls and sucking blood . This is revealed by the micro- photograph . Many germ dis- eases have been brought under partial or entire control . exact cause of tuberculosis is now known ; yellow fever has been subdued by destroying the ...
Page 31
... wall or post- bends forward , at first only an inch or so . The neck muscles are weakening . Lower it falls until the chin rests on the breast . The heart beats fainter and slower - and stops . The trypanosomes have finished their work ...
... wall or post- bends forward , at first only an inch or so . The neck muscles are weakening . Lower it falls until the chin rests on the breast . The heart beats fainter and slower - and stops . The trypanosomes have finished their work ...
Page 32
... walls shut off from view the tragic scenes produced by this curse to human beings . They are the detention camps where the " suspects " are herded after being brought in droves , sometimes at the bayonet's point , where they may be ...
... walls shut off from view the tragic scenes produced by this curse to human beings . They are the detention camps where the " suspects " are herded after being brought in droves , sometimes at the bayonet's point , where they may be ...
Page 85
... walls to provide the muzzle energy with which to carry out Commander Davis ' idea - in fact , a larger and more ponderous weapon than could be borne within the limits of the usual service torpedo , big as they have grown to be . However ...
... walls to provide the muzzle energy with which to carry out Commander Davis ' idea - in fact , a larger and more ponderous weapon than could be borne within the limits of the usual service torpedo , big as they have grown to be . However ...
Page 118
... walls . GIGANTIC BUCKET EXCAVATOR IN USE IN GERMANY . It is asserted to be the biggest in the world . LAUNCHING AN AEROPLANE FROM A WIRE . Getting ready for. is formed with a plurality or series of cavities , round- ed or spherical in ...
... walls . GIGANTIC BUCKET EXCAVATOR IN USE IN GERMANY . It is asserted to be the biggest in the world . LAUNCHING AN AEROPLANE FROM A WIRE . Getting ready for. is formed with a plurality or series of cavities , round- ed or spherical in ...
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acres Alaska animals Bering Sea boat bridge building built canal Carey Act carried cent coal Coatesville concrete construction COPPER RIVER cost crop cylinder David Lubin device dollars eggs electric engine fact farm farmer feet fifty fish five four fruit gutta percha heat hour hundred Idaho inches irrigation Island Kansas land larvæ light living Lubin machine means ment method miles million motor operation passed pipe plant POPULAR SCIENCE pounds produced pumping rail railroad river road Sabetha ship shows side sleeping sickness square miles station steam steel Sudan III surface thing thousand tion town track trees trypanosomes tsetse fly twenty United vessel wall wheels wire wireless York York City