a THE MICHIGAN DAIL'Y' WEDNESDAY, MARCha;-, i1926 9 t ,, TO BEGIEN HRE Physicist From Mt Wilson Observa- tory Ds Secred"For- ectures,During Summer Session OTHERSUDIES OFFERED Charles E . St. John, ,physicist at the Mount" Wilson solarbservatory, will offer a spcial courseim relativity and cosmic physls in the physicsdepart- ment during the comin summer ses- ion. lie course will consist of a.11 series of lectures on the various ex- pierimental tests, of the iistin theory sand also upon the conribu- tion of th *mnodrnIea of atomic structure to the solutin of robles In cosmic physics. Other? courses. listed i& the special announcement of summer courses in the physics department, which is now ready for distribution, will be given by th~e; resident staff of the depart-! met. 'The courses cover eleentary physics and phys. of college and graduate ,grade, togther with re- search. In addition to the foregoig xthere are courses of special interest to teachers.' Prof.' E. F. Barker will offer in- struction in moern physics, dealig I with radioactivity, ,X:-rays, te vacuum tube, and Qther eectrn andf allied phenomena wich ead to the theo~y of. matter. The course is advertised I as non-ma thematical. 1ro:.IiD. L Rich is to give a teacher's core for* those students who are now teachingI or are preparing to teach' pyis. It includes an extended sutdy at" physical apparatus, .bothi that siitable, for hin dividual laboratory wok andtatde signed for lecture deoa tratios, with instruction: inexprerimetal tech- 'nique, present sources o laboratory material, relative costs andl desirabil ty of thre more expensiv e eipmhent, etc. The :lectro' thery And, radiac- tivity mil be treated by Prof. A.,W, Smith. °Among the topis which Ill be considered 'in 'this courise are the radioactive disntegration of atoms, te nature~and roprties of lph, beta, and gamma rays, the determination of "the e'lectronic charje, th~e' arrange- ments of electrons and. protonls to formi atom, and'f other phases of the same general problem6. ' An experi- mental corse in the measuremet of high temxperatures wil be supervised by Prose: J M. Bork. Opportunity will be given to use the gas thermometer, and v'ros types. of thermo-eectric and radiatiorn pyoeters. Pof ar- rison X. Randall, director of the de- partment' will offer' a course in the spactrdV' eries , daing with the clas- sification of spectra and the process- es which produce' them. He will also supervise a course in research, which will be::open to all who are siiiently prepared and can devote the major portion,, of their time to independent investigoation. Othier members of the summer staffI who will give instruction in various of- the 32 summer courses are, Pro- fessors N. H. Williams, Wr. W. Sleator, GeorgeA. Lindsay, Ralph a. Sawyer, Oskar 'R. Klein, and . S. Duffendac. Frank Schaeffer, glass blower, will in- struct in the technique of that art. Museum Receives Stone aeteis Stone knives,; scrapers, .a stone saw, implements to mnake stone tools, and] bionfs tAnd teeth of animals of the Old Stone age were recently rceived by the museumn of anthropoogy from the Aerican School of prehistoric Resear l 'no w excavating in' Fance This o4ganization is lunaced 'by a group of, univerities, of whic the U04ivrit is nap ndech year sends relics to the bivrsity Te research workers are. headed by Prof. G: G. MacCurdy, curator of the' Peabody museum at Yale university. The remains came 'eom . Castel Merles Dordogone, France, and are thought to be between. 30,000 and 40,- 000 years old. The collection jutst received is comprised of 182 ,speci- mens., Little investment-big. returts, The Daily Clasies.--Adv. Entgland Studies Americasj Flying 11 19. . I fl'usscyv Pearl Discovery Excites 3 Little Mountain Town In Colorado When Dr. R. C. Hlussey of the geol- ' finding appeared in The Daily and was ogy department learned a few weeks' subsequently published in many news- ago that he had discovered three 1 papers from coast to coast, including pearls estimaftedl to be at least 240rmi-# the Canon City Record. Determined heNcn years old, he little anticipated the to overlook no possibility of hidden execient t hat the announcementt treasures, the greater percentage of was soon to cause in the- moun- the male population of the town, fain town of Canon City, Colo. It armed with picks and shovels, headed I was here that Dr. Hu ssey found the Ifor the stone quarries on the outskirts ane eit gemns last summer with the ot the town the follow Sunday after- assistance of A. R. Colghe, electrical! noon and commenced digging. Their evngineer, cf th-at town. After con-etforts were futile, According to Mr. ,i iderable research work, Dr. 1-ussey Colghe, who wrote Dr. Hussey of the was convinced that lic had found! inclient, they had been working on j pearl, of the Cretaceous age. recog-; the slope of granite rock, while Dr. nized a, a rare discovery. Hussey's pearls were found in sedi- The news striy' of the geologist's mentary beds. ,. I i '" y " """ t fa f+ "+a. .i ,' O :,:I" '.; ' "" .' " ;.f i R 'O 0 " i "" " " t f P " " "f O f"f+ ",r" . "." e f ,.- 8 I umir, , i I ..* ... .9. '..' 11111 _zn __m - vL m em - m m .am ya Nio D..AY iVaj-Gen. William S. Brancker di- rector of, civil aviation in Britain, is in the United States studying safety devices, lights, etc., that are being used to guide night air mail plots. His government is prepar ing to inst all day and night air' service moi cs in the Far East. Al THRE TUEATERt Today-Screen Arcade--"Sally, of the Sawdust," with W. C. Fields and Carol Dempster. MMOstic-"Go West," with Bust- er Keaton. ealy Every One 4 likes tHere is the Old Fashioned Bar Double Strength Pepperminta l fyou peferheSugar tae u Peppermint WRGL' Clear Thru I P Wuerth - "A Woman of World," with Pola Negri. t e Todsy-Stage z Garrick (Detroit) - "Kosher Kitty Kelly."1 IBonstelle, Playhouse (Detroit)-I "The Song and Dance Man." Shubert Lafayette (Detroit) - I"Greenwich Village Follies." New; Detroit (Detroit) - "The J Show-Off," with Louis John ('Bartels and IHelen Lowell. -20I [Read the. Want Ads - ~1~ - HILL AUDITORIUM, ANNRO U - - - - - -_ Not merely the economy of eating there-not merely the superb foods-it's the combination that attracts i i a I I I I i i I f i i i i I i I 'I z h Earl V. Moore, Frederick Stock, Joseph E. Maddy, Howard Hanson-, NYusical Director orchestra Cond. Children s Cond. Florence Austral (Elsa) ' Cov ent Garden Opera Marife Sundelius Metropolitan Opera Louise Homer Metropolitan and Chicago Operas Jeanne Laval. American Oratorio Singer Au usa enkaChicago Civic Opera Richard Crooks (Lohengrin) American Concert Star Giovanni MartineIi Metropolitan Opera Charles Stratton 12 .w Distinguished American Artist - . Guest Conductor SOPRANO, CONTRALTO' CONTRALTO- CONTRA~F TGTENdR. TENOR SOPRANO 9 I i I I I I i i i I 6 , f°°. , .: a ' _ '.!. :;ti ', pi n+.''{ y yi: b. ', 1 lt {'. .'."4'. i,{ ' {CtsA: y y W5'Y l1. pf<, rJw f, 57:. , ,; ii{ r,, ; (n ?!?r°, i a 't ,n ''t Y r 1. x ?r qi t. ;i I. T E NOR such big crowds ever, y day! Cafeteria Nickels Arcade Riccardo Bonelli TeiamundBARA Chicago Civic Opera Theodore HrisnBARITENE Authoritative. "Elijah" James Wolte (King)' BASS Metropolitan Opera Company Barre, Hill (Herald)';1 BASS, A Brilliant Young Artist Albert S alding VIOLINISTff America's Best Mischa LevItzki PI.ANIST A reade Up-~stairs, . r-. I, } Three Continent Favorite ... ..... ,........r. . r . ::.. _. IM 11 IMMMMI Mn MMII MINI rl I IW MIIM IMYM IM W WII {I i , MINI I 4 Give A Panatrope [rnish something entirely new next party-Panatrope Music" 1Party and novel for your We a re rpae to fri For those who Shave seen and,:heard this wonderful new instrument, no further explanation is necessary. To the *uninitiat4d we wishj to say that PANATROPE Music will Te~ase your guests immensely more than the. usual orchestra, and will fascinate them "withi its heretofore unheard of musical effects. - Moreover' the expense will be trifling. Come in and let us give you the details of our plan. THE UNIVERSITY CHORtAL UNION-300, VOICES CHICAGO SYMPHONY ORCHESTRA-70 Players CHILDREN'S FESTIVAL CHORUS--400 VOICES Lohengrin Wagner - " "0 V e Eljah NYendei~sso fin 0 0 0 " HAVE YOU HEARD THE LATEST? "AFTER I SAY I'M SORRY" By Abe Lyman's Orchestra Lament for Beow Vilt Hanson (World Premiere) .'' i. I i -- -