Show industrial E CAL two thirds of the tin used in the world Is supplied by the malay states the reduction of milk to powder la Is an established business in switzer land As a nonconductor of heat soot ie in one of the most effective materials known glass may be fastened together with a solder made from 85 95 parts of tin to bof 5 of copper the manufacture of cement has at talked eighth rank tor for value among the industries of the united states alaska a mineral output for 1911 hae has been officially estimated at 20 of which 17 1 Is credited to gold rubber boots and overshoes are now made with an inner heel of leath er which prolongs their period of usefulness As a possible substitute tor for cotton german textile experts are expert meriting with the fiber of the asiatic silk cotton tree equal parts of tin and zinc make a alloy and the addition of a little bismuth makes it melt at a lower temperature temper As it is 34 feet long by 12 high a motor truck used in new york to t move theatrical scenery Is eald said to be the largest ever built during the years 28 00 nev motor cars ere registered in the united kingdom of which IS were of british well made canias belts will out last lost two rubber in hot damp places it if occasionally rubbed with the dressing provided by the manu fac the largest gold mine in the world Is located in hammonton Ham monton yuba county california the process as is dredge mining which is expensive but immensely profitable in return tor for the white pine the douglas fir and the black walnut eu rope has given north america the norway spruce and maple and the scotch and austrian pine A german c chemist claims to have melted metals in a vacuum by focus ng the sun suns s rays upon them without necessitating the use of a container of high heat beat resisting properties |