The Technical World Magazine, Volume 7Technical World Company, 1907 |
From inside the book
Results 6-10 of 96
Page 56
... supply the qualities the other lacked . The tensile strength of concrete is usually very small . Al- though some specimens have required a pull of 300 or 400 pounds per square inch and even more to break them , the breaking strength is ...
... supply the qualities the other lacked . The tensile strength of concrete is usually very small . Al- though some specimens have required a pull of 300 or 400 pounds per square inch and even more to break them , the breaking strength is ...
Page 66
... supplies for bee - keepers . The last government census estimates the value of the honey crop at $ 20,000,000 a year . with 300,000 apiarists - in round num- bers - sharing in the fortune . There are enough bees in the United States to ...
... supplies for bee - keepers . The last government census estimates the value of the honey crop at $ 20,000,000 a year . with 300,000 apiarists - in round num- bers - sharing in the fortune . There are enough bees in the United States to ...
Page 78
... supplies gradu- ally decrease . This separate expedition will be taken by the two men for the purpose of mak- ing soundings through the ice cracks , with the hope of locating the edge of the continental shelf and the stretch of land ...
... supplies gradu- ally decrease . This separate expedition will be taken by the two men for the purpose of mak- ing soundings through the ice cracks , with the hope of locating the edge of the continental shelf and the stretch of land ...
Page 82
... supply will not en- able a boat to make a cruise of more than 400 miles without recoaling . British Cross the Seas AN N interesting movement in the com- mercial world is the recent establish- ment in the United States of branch fac ...
... supply will not en- able a boat to make a cruise of more than 400 miles without recoaling . British Cross the Seas AN N interesting movement in the com- mercial world is the recent establish- ment in the United States of branch fac ...
Page 98
... of a force of blue- jackets and marines and supplies of food and medicine were completed while the WIRELESS TELEGRAPH STATION ON YERBA BUENA ISLAND , CAL . ships were still three hundred miles away . When the. 98 THE TECHNICAL WORLD ...
... of a force of blue- jackets and marines and supplies of food and medicine were completed while the WIRELESS TELEGRAPH STATION ON YERBA BUENA ISLAND , CAL . ships were still three hundred miles away . When the. 98 THE TECHNICAL WORLD ...
Other editions - View all
Common terms and phrases
acres American apparatus boat boiler breeches buoy building built buoy canal carried cent Chicago coal coast color comb honey Company concrete construction cost cylinder distance dollars electric ELFRETH WATKINS explosive eyes Farley feet fire four furnace give guns hand heat horse power hour hundred inches industry invention iron labor lamp land light load locomotive machine manufacture ment Mention Technical World metal miles Mogok motor multiphone nitric acid Notodden oleomargarine operation ordinary photograph pipe plant plate Port Arthur pounds practical produced railroad railway reindeer reinforced concrete revolver Ringing Rocks river road rock sand ship side speed station steam steel supply surface Technical World Magazine telegraphy thing thousand tion tons tourmaline trees tube turned UNDERWOOD & UNDERWOOD weed wheels wire