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Show Keeping Keping Up UpWdhic Wdhic iene ienee e Sclonc Sclonce scioce * ServlcoWNU Eer'vIcWNU ecrviM Servlco Eer'vIc EervIc ' -WNU WNU - WNU STTlee S.nlc Snlc S.rvlCO SrvlCO . " . . Radio Robot Flies FliesEight FliesEight Eight : Miles Aloft Aloftfor Aloftfor for Weather DataTiny Data DataTiny Tiny Storage Battery BatteryHas BatteryHas Has Been DevisedPasadena Devised DevisedPasadena Pasadena , , Calif Catif Calf . . - Scientists Sckntists Scientistshere Sckntistshere Scientistshere here as a step toward improved improvedweather improvedweather improvedweather weather forecasting have made madea a . robot balloon , which con con- constantly constantly constantly - stantlycalls stantly calls down to earth earthradio earthradio earthradio radio reports of temperature temperaturepressure , pressure and humidity from al- al altitudes altitudes al altitudes - - titudes as lofty as 40,000 40000 , , feet feetnearly feetnearly feetnearly ( nearly nearlyeight eight miles IllIles ) . . The flyu flying radio racilo station weIghs weIghsonly weighsonly weighsonly only two pounds and the balloon is isI isfive Isve isfive I five ve feet m ill in diameter . The radio radioemits radioemits radioemits emits a 17 1 7 meter . wave v.ave vave , which is Isone isone ' one of the shortest wave wavelengthsused lengths lengthsused I Iused used for a practical purpose . The TheIlpparatus Theapparatus Theapparatus Ilpparatus apparatus has already made one onefijght oneflight oneflight fijght flight to 30,000 30000 , , feet . . . To reduce the weight of Califor Cal1or- Cal1or Cahfor- Cahfor Cal1orma Cahfornm California ! - - nia ma nm Institute of Technology's Technologys ' ' soarmg soaring soarmgweather soaringweather soaringweather weather station , the smallest yet yetdevIsed yetdevised yetdevised devIsed for such an ultra short shortwave shortwave wave , : ave . , Louvan E Wood . , graduate graduateassIstant graduateassistant graduateassistant assIstant who designed the meteoro meteoro- meteorograph meteorograph meteorograph - - graph , , has developed a tiny tIDY two- two twovolt twovolt two-volt two volt - - volt storage battery that will wili rest restcn restoa reston cn oa a fingernail fingernall Weighing 4 Wt 41h grams gramsthis , . , thiS battery will be used in a serIes serIesof seriesof seriesof of about 50 , . replacing replacmg a dry ceU ce4.i ce4i ceUbattery ce4.ibattery ce-Ubattery ce Ubattery - . battery system . Broadcasts Humidity BnnudJty ilnmithty Records . In addition to temperature and andpressure andpressure andpressure pressure , the station statton is designed to tobroadcast tobroadcast tobroadcast broadcast humidity hwmdlty records The Thepresent Thepresent Thepresent present method of gathering gathermg these thesedata thesedata thesedata data is by airplane Perfection of ofthe ofthe ofthe the radio system will provide a fast fast- faster faster faster - er means of obtaining obtamlng the data for for10recastmg forforecasting forforecasting 10recastmg forecasting purposes . I Except for the elimination ehmmation of one oneor oneor oneor or two t\.o t.o t .o o \ ' . technical techmcal difficulties m in the therecordmg therecording therecording recordmg recording of data , . , the radio method methodof methodof of gathering gathermg meteorological infor mfor- mfor mformatIon mnfor- mnfor mnformation information - - mation aloft is on the eve of prac prac- pracbcal prac- prac practical practical - - tical bcal useBy useBy use useBy By gathering gathermg . ' weather v.eather veather 'eather eather data up to toaltItudes toaltitudes toaltitudes altItudes of 40000 40 000 feet , meteorolo meteorolo- meteorologists meteorologists meteorologists - - gists \ Mill \ III i11 be able to refine the new newsystem newsystem newsystem system of air mass forecasting forecasting.Tiny forecastingTiny . Tmy Tiny One-Tube One Tube - - Radio . The radio , , credit for which goes'to goesto goes goesto to 'to ' Capt 0 a C Maier Maler Mater of the Umted United UmtedStates UnitedStates UnitedStates States signal corps , , has one tmy tiny tmytube tinytube tinytube tube that transmits a constant SIg- SIg SIgnal signal sig signal - - nal , l interrupted terrupted by a timing tuning device devicethat devicethat devicethat that translates the data for broad broad- broadcastmg broadcasting broadcasting - casting castmg This Th1S timing tImmg mechanism mechamsm is isa isa isa a watch that has been refined , and anddevelops anddevelops anddevelops develops one two and a half mil mil- millIonth mu- mu muliont.h millionth - - lionth liont.h . horsepower , , 25 times bmes more morethan morethan morethan than an ordinary watch . . |