Show things worth knowing there are sixty nine land grant colleges in the united states americas coal deposits are so placed that mining Is much easier than in european mines dentists offices that travel about in trucks are a great help to people in sparsely settled regions in australia government scientists will fly over the interior of new guinea E E ET ETA E Z T E E seeking specimens of sugar cane to fo use in the united states use of colored glass windows particularly ticul arly green in water works re suits in a marked decrease in thu the formation of mosses and algae on the wooden parts and walls yellowstone national park li Is nearly as large as the state of connecticut motor bus lines are opening up a number of the rural districts of south africa four fifths of all sewage in the united states Is dumped into the streams and rivers more than 2500 homes are getting radio entertainment over the telephone in the hague holland simply by attaching an amplifier and loud speaker and paying a year the system Is owned and operated by the municipality omaha Is making rapid progress aa in its program tor for a a smokeless city through enforcement of a new smoke ordinance an internal combustion locomotive Is being tested on english railroads spaniards introduced the sweet potato into the philippines A harvard expedition making E medical survey in africa found that it took three hours to perform an autopsy on an elephant the island of formosa has a population it of of which about chinese romes first view of a giraffe came when jjulius julius caesar marched one through the streets lu ili a triumphal procession one safety expert sayi that most accidents attributed vaguely t I 1 carelessness can be traced to bal bad eyesight alcoholism fatigue undernourishment der or other specific specht c blood in a human beings body makes up between 5 and 7 percent 0 of its weight costume experts who pass ou on clothes that are to be worn in guv ing pictures look through a piece of 0 blue alue glass to sep see how the colors will photograph oue one steamship company Is ot of fertig its ita passengers a treatment tor for seasickness aid to be effective in a large percentage tago of cases |