Show HEAT SPECTRUM scientist of ef smithsonian explains how hew it may be determined ny by men a hundred millionth degree of temperature anil and a trillionth of tin nn simpere ampere ot of electric cun cunat ont dr ca 0 abbot of tile smithsonian Ins titu tion hai determined for tile int first tin tile beat spectrum ot of starlight us KI he announced in au an address dicres dil res at the car of lV ashington with the inch telescope copt pa at lafount mount wilson observatory till this fall doctor abbot measured the beat ut lit different parti of the he spectrum of ten store atara and the sun the rays raa were dispersed dl hy by R spectroscope ta in k baud similar to the th rainbow the bright star capella Cn pell Is II very th rillar to our own sun fun in KB its spectrum was a found to furnish tile the of one horsepower horae power to an area on the earth i ip proximately equal to alie fhate ol of minnesota but this prominent star abr Is feeble compared colvill col nill red m lilt our sun un which li Is equal to lk a hu hundred billion end and mends end down on nn twenty square feet fact heat c count to sk a horre horsepower power on the whole earth cc pella 8 bent equal too horsepower itna 1 n a till nil the star together cether to enuel alo Capel lifs tilts this would amount to one itie r million nill llon horsepower over ott alg lie earth from the tai star alone |