Show S SCIENTIST SA SAYS f WAVE M MOVEMENT 11 I I HINDS A. A J. J Dempster Receives 1000 Award for Science Work V By Sy HOWARD HOWAnD W BLAI BLAKESLEE ESLEE Science Editor As Associated Press Fe Feature ture DB S MOINES In ha Jan Ian 2 AlA AD ADA Al'- Al' A n Mv proof of ot the lie peculiar wave wave- motion molton b ed by scientists to cement th the universe lUlI today loday was waR wasn n warded tho ho hl highest hest honor of ur the American Association for the Ad- Ad of ur Science the 1000 re- re for nn jan outstanding ln paper lh Tho TIlO author wax A A. A 1 J Dempster Deu physicist of the University of or Chicago Chi Cill- cu cIo cago o The Tile award was the final action of the annual meeting of oC the thc association which do closed e this fore fore- noon Mr Jr Dempster demonstrated Pull Pull- I but visible cv evidence o of tile the wave wa notion of oC very tin tiny bits of ot grit rii The They w wery vero ru n nearly ally full atoms times A heavier hea thun nil thing hing In Iii which odd motion pre pic lull I. I hll bus been conclusively shown According 4 to ono oni of or the tue latest in e called calIC Wt wave wave- ye c there is hI thuu thought ht to be tie a al l wave UL motion of or me toe particles in all all Ija fleeS I H Jt t is etl I hat IllS his hl notion In some manner affects tile the very cry nature of or material have Ilave gone so sn far Car as asto asto asto to suggest l tha that lint t o everything I nl whIch I Is in tho the last analysis merely forni of or wave wa motion mollon lan Tangible ihle proof of ur this motion is regarded with great interest Only a low few physicists h tM have attempted l and it il was vas barely barch o U o years ago that Isson Da an and r of or New cw York obtained one ono of or the first evidences c That was oCa of oC Va a va o e motion motion-in In hul electrons particles fill far iii lighter than the the- lie bits of or hydrogen hY hydro fogen fo- fo gen u lise cu II by Ono One 01 or two ut oilier hr hit hI have hIe ye e reported evi- evi nce ol et tho the hY hydrogen motion alloI anu allo I ho bo lo tu Dempster was W as nude made m lii account o of the thc lie convincing nature I. I f r his on DEMPSTER EXPERIMENT In Ja a. a t i. vacuum lube he lie stripped a stream of or h hydrogen n II atoms ato of uC their heir electrons lIe He left nf uly full full- izod izel which h he directed in ina ina a T. tiny tl a calcite Cl cry s tai al J From r the Iho manner in which the these hese c atoms alums et off orl the lie Clr crysal crys- crys al su he ho showed that they were lilting hitting It with a it wave stave motion Dempster ler Is iR known n among scientists scicli- scicli lor work York on oui tubes and andor for fUI or analysis ls o of which arc alc differences in iii weight of ur cle- cle that thal do not nul affect their heir chum chein- lizi al I actions |