.1 t . ; MT~HT71f ..._, R ,, ' y y . AILY OFFICIAL BULLETIN I Interurbans _,q ) Jf 87~ ~a/ I Publication in the Bulletin is constructive notice to all members of the University. Copy received at the otfice of the Dean of the Summer Session until 3:30, excepting Sundays. 11:30 a. mn. Saturday I VOLUME X1- MONDAY, JUNE 27, 1932 NUMBER 1 idedy June 29, 5 p. m. --ents who wish to ') the Un versl.y buld.ngs without taki.n4 3 attjob.le trip may on the party at 3:90 p, . n front ot the Oin- , ' L-razry. There hs no charge for this e- c rs-on, aut cbles beg nzhed by citiens of Ann Arbor. Detailed information concerning the series of eleven Summer Ses- n excursions may be secured in mimeographed form at the Summer ssion office. Carlton F. Wells School of Education Faculty Meeting-There will be a special lunch- n meeting of the School of Education Faculty Monday noon, June 27th, the Michigan League. All members are expected to be present. C .0. Davis, Secretary English 181, History of American Literature, and English 211(h), Pro-; ainar YI American IYterat!re u Professor Gregory L. Payne of the Utn- .i:ty of north Carolna : ill teach these tw;o courses instead of Pro- sor E. M. Jones. May Ibe Used - -- r Speeng f'oi& o, ..utry homre to c'ty o e at 90 nn les an hour rim reaiiined interur'ban cars is a fu- ture possibility for commuters. That this commuters' dream can be ac- complished with a saving of as high as 65 per cent in power needed, as compared with old type cars inter- ests utilities companies still more. Tests indicating that the principles of aero-dynamics design make such results feasible have been complet- ed recently in the large wind tun- nel of the University of Michigan by Felix Pawlowski, Guggenheim prefessor of aeronautics. Any automobile, interurban, or train encounters at typical modern speeds as much resistance from the air through vhich it passes as from the friction of the roada beneath A, ays :professor a . On a siriooth surfaced nihwan the wina resistance factor begins to over- shadow road friction at 40 miles an hour. In the case of an interur- ban car, smooth rails and wheels reduce the power needed -o care for "rolling" friction, and from 20 miles an hour upward an increasingly high percentage of power goes to overcome air resistance and suction. Although the so-called "perfect" streamlining of vehicles would yield high power and speed gains, it would meet several problems at pre- sent, according to Pawlowski. A cigar shaped automobile would be considered "funny," he says, besides offering parking problems because of increased length. In the case of interurban or railway coaches, di- mensions must conform to rails, curves, bridges, and tunnels, and tihe cost of manufacturing radically new designs would be high. Summer Session's Forerunners It is a long step from the first thirds, of the total enrollment is of the Sunday school Chautauqua made up students who have been in assemblies in 1R4'to the mmr school during the previous semester assem:' _s m 1 l tom -nme +:' _ edi .- -Z . .,,ti l .i. __A J'th 41s 0.it 1 "~in.s~ ~ ~ th. dcj I t 1 Lake Chautauqua, unmde): tLe d rec u. , :e and sC!e . there e a ton of Lew,.ts Mdther and shop charde r tha general cal.br of :h John . :ncent, the modern swrn- I- f r irse Sr:_z .:- ier sesson raust be traedi, Har:'- u.:i at the esert tze the ou ard university expeimented, fI.re conpr-ses many of the best knon years before this time, with sum- men on the campus. In New Press Building