EIGHTIlE MIChIGAN1DAILY THlUSDAY, APRHI ENGINEERS PLAY HOST: Open House To Reveal Tricks of Trade Baffled by it all? University students who are swamped by engineers' doubletalk will be able to unravel many of the mysterious goings-on behind the doors of the College of En- gineering tomorrow at the 17th bi-annual Open House tomorrow in conjunction with University Day. * * * FROM 9 a.m. to 6 p.m. they will have the opportunity to roam the highly technical halls of the College and lear nthe functions and principles of everything from the Physics Department's electron microscope .to the Engineering Re- search Institute's Synchrotron. Guides for conducted tours of the entire affair will be pro- vided by the Society of Women Engineers and Triangle Frater- nity. Tours will begin at the booth in front of the East Engineering Building and will be in small groups at frequent intervals. FOR THE unlucky non-engi- neers who don't get a holiday to- morrow and are pressed for time, guides will assist in mapping spe- cial tours. The Engineering Research Institute, located in the East Engineering Building, will exhi- bit eight displays of its research projects, according to chairman Jim Wright.. The University Synchroton, a joint effort by the Institute and Physics Department, will display the method of accelerating elec- trons to .9999 percent of the speed of light and smashing them against targets. A DEMONSTRATION of the composition of the upper atmos- phere will explain the types of gase sand temperatures found 80 to 100 miles up. The information was gathered from rockets tested in New Mexico. * - - - ROTC Joins 'U' Engineers In Open House Culminating more than a month's planning, campus ROTC and NROTC units have completed exhibits to be displayed incon- iunction with the Engineering Open Hlouse tomorrow from 9 a.m. to 6 p.m. The military Ordnance commit- tee. headed by Bill Zabrosky, '51E, has made preparations for six dis- plays to be featured at the ROTC rifle range, ROTC Headquarters. A CONTINENTAL "pancake" motor, developed recently in Ger- many for installation in tanks, is one feature of Open House, ex- hibits. A new jet space heater and a Gauging Laboratory exhibit at which students will check arti- cles for minute defects round out the exhibits. Highlight of the Navy Open House according to chairman Gor- don Lofquist, '50E, is a complete model of the battleship "South Dakota," showing a cross-section of engine compartments. Gun-minded onlookers should be interested in a detailed pano- rama of machine guns and anti- aircraft batteries, he added. In addition, the five-inch dual pur- pose weapon gracing North Hall's front lawn will be open to stu- dent inspection. Campus Calendar EVENTS TODAY NSA Travel - Nancy Richard- son, regional dirccor of the Amer- ican Friends Society, will be at the National Student Association Travel Bureau from 4 to 4:45 p.m. today, in Rm. 1010, Administra- tion Building. Students interested in taking summer tours are asked to consult with Miss Richardson. Graduate History Club-8 p.m., Main Hall, Clements Library, Prof. Charles L. Stevenson of the phil- osophy department to discuss "History and Empathy." Open to the public. IRA-7:30 p.m. at the Union, International Religious Associa- tion will meet to elect officers and discuss IRA's relation to the Com- mittee to End Discrimination and overall policy. Ordnance Talk-"Optical Fire Control Instruments and Conver- sion from Peace to War" will be discussed by Clinton H. Harris, vice-president of Argus, Inc., at an American Ordnance student chap- ter meeting at 7:30 p.m. in Rm. 301, West Engineering Annex. Necessity Is the . .. According to The World Book Encyclopedia, the knitting ma- chine was invented by a man who, became angry at his sweetheart because she paid more attention to her knitting than to him. Band Festitval UNIVERSITY DAY. To Meet Here Campus To Play Host to High .'-'I,_ School Senors Tomorrow mate* 1lb l lb 1il t! Willi LB e ieprmtvIit A High school seniors from Mich- igan and northern Ohio will get High school musicians - more a taste of college life tomorrow as than 4,000 of them-will be com- the first University Day since the ing to the University Saturday for war is held. the annual festival held by the Arriving by the busload from schools throughout the area, up- State School Band and Orchestra wards of 400 students will be treat- Association. ed to a grand tour of campus, in- Competing in the Festival willc luding an inspection of dormi- be 51 bands and 14 orchestras tories, tea at the League, movies representing high schools through- and the Engineering Open House. out the State. UNIVERSITY DAY, designed to The sessions will be held in Hill acquaint future University stu- Auditorium, Ann Arbor High dents with the campus, was held School and Slauson Junior High for six years up to 1942, then School. All sessions will last from suspended during the war. 8 a.m. until 6 p.m., with the ex- General Chairman Dick Allen ception of that in Hill Auditorium, claims that this year's event will where a special evening session be the "best yet." will last until 9 p.m. Future university coeds will A senior high school competi- - - ------- -- tion, the Festival will bring here first division winners in contests throughout the State. LUBRICATING WASHING VET'S WATCH REPAIR Campus wheels, Big wheels and little wheels must: Roll, Operate, Get around. Blue Front-Packard and State West Lodge PX-Willow Lodge GEO. W. CAMP Standard Oil Service Packard at Hill Street TIRES ACCESSORIES MAGNIFIES 100,000 TIMES-The electron microscope, feature of the Physics Department in the Engineering Open House tomorrow, gets a final checkup by Robert N. Clark, (standing) and Robert Fisher, who will explain its operation to visitors in the Physics Building. The microscope, which will magnify viruses up to 100,- 000 times as compared to ordinary lense scopes that magnify up I I to 20,000 times. The microscope at the University. is a great asset in cancer research * * * * The high-temperature metal- lurgical laboratory will show research on the effect of high temperatures on metals used in jet engines. The experiments have been a great asset in leng- We Serve The Best in Fish or Chicken Dinners Liberty Fish & Chips { Restaurant Our Automatic Coffee Maker Insures You of a Uniformly Good Cup of Coffee 301 East Liberty Hours: 11 A.M - 12 P.M. 'til 1 A.M. Fri. & Sat. thening the life of jet engines by increasing the heat resist- ancy of the metal. An exhibit of glass bricks for schoolroom illumination will be demonstrated by models showing the advantages of the brick in in- creased lighting and see-ability." Technic Sales BeginToday A comprehensive coverage of the Engineering Open House will be featured in the Open House is- sue of the Michigan Technic on sale today and tomorrow at the Engineering Arch. Highlighted by a "surrealistic" engineers' photograph on a maize and blue cover, the engineers' magazine contains nearly 50 pages describing each display with sto- ries and pictures, according to John Smith, '49E. The Technic will be available to students visit- ing the Open House tomorrow. I r H U R R Y ,.. - - _ _ ' I ! - T H U R R Y 4'~ ae W&4kedo Ann 4r v TA ip' ,nn ua SATURDAY SUNDAY EES TWO APRIL 23 APRIL 24 TO BE HELD DAILY FROM 2 TO 9 at the MSC ENTERTAIN- MENT On The Air SPOR TING Daily WHRV GOODS STORE 5:30 P.M. SEE SEE " CLIFF KROHN, Ann Arbor's most famous archer dis- * JAMES GOURLAY, member of the P.G.A., demon- play his prowess with the bow and arrow, strate proper form and swings in golf. " The Famous Soo Woolen Mills Products Display, the * The largest display of Spinning Reels ever shown. same one used in the big show at Atlantic City. e BILL HISER, Ann Arbor's famous Fly Tying expert " The entire Maslind Line of Carlisle, Penna. One of make lures out of practically anything. the finest sporting displays in the country. , * The interesting display of Century Boats. Models and. " The new Alaskan Boot developed by the B. F. Good- sizes to suit your desire. rich Company. * The hundreds of items built adn developed to make * EARL FEITZ, one of the world's greatest marksmen, your time in the great outdoors valuable and con- and his display of sporting firearms and ammunition, venient. featured by Remington Arms of Bridgeport, Conn. * Beautiful displays of Tennis, Badminton, Softball, " The latest in motors by Evinrude. One of the most Hardball, Croquet, and Golf. famous names in boating. * The very popular Grumman Aluminum Canoes. Can be portaged by even the weakest of the strong sex. ~NO * The sensational Gladding line of tackle demonstrated. " Morely Bros. of Saginaw show you the latest in spin- ADMISSION ning tackle. CHARGE Purchases " See Indian lore put to shame with the nw hot food Can Be cans and drinks made steaming hot without the use of fire. " The great Coleman line of camping stoves for the man who really wants to eat in the great outdoors. During " Rainproof and windproof clothing for everyone to suit the climate and conditions. * Lanterns and lights for the camper and fisherman that just can't be blown out. " The latest in canvas furniture for the outdoors in- cluding a sensational new hammock that can be moved all over the yard and won't tip you out. " The biggest display of tents and awnings in the midwest. Right on the floor of the manufacturer, enabling you to buy direct. " The famous Shakespear feather-light casting rods made of glass. DOOR PRIZES EVINRUDE 3.3 MOTOR \/ ' / j ' -"_-' S 1 /1' 1 f - t ,:._ Only 500 Ensians Left Don't be without yours. BUY NOW! On Sale Wednesday... Thursday I II I I