Dances Depict State In Tau Sigma Revue Dress rehearsal tonight climaxes six weeks of preparation for members of Tau Sigma. KU honorary modern dance fraternity, who will present their annual concert at 8:30 p.m., Saturday, and at 3:15 p.m., Sunday, in Hoch Auditorium. "THIS HAS BEEN one of the most interesting themes to work with because it incorporates many forms of dancing in its numbers—interpretive, jazz, ballet," said Marnie Mohs, Overland Park junior and Tau Sigma member. In honor of KU's centennial year, the concert's theme depicts Kansas history from the early settlement days to the modern space age. Six dances compose the concert which features creative work by students. Student choreographers outlined the dance routines: a Tau Sigma member composed the musical score for one dance, and other students designed costumes and constructed set designs. Spicy Wassail Greets Women About 1,000 women students participated in the Wassail Welcome held last night when residents of women's living groups exchanged houses for dinner. Each organized women's living group on campus took part and provided a hostess for every girl visiting another house. THE WASSAIL Welcome was planned by the Associated Women Students, Donna Briney, Shawnee Mission junior and cochairman of the AWS House of Representatives social committee, said. In each house, wassails, which are hot spicy Christmas drinks, were served at an informal reception before dinner. food Housekeeping Rings enlarged to show depth Trade Mark Dbg. Brilliant and beautiful . . . a perfect keepsake center, dia- 镜 setting. Remember, there’s no finer gift than a keepsake. Keepsake DIAMOND KINGS "With money made from concert ticket sales, Tau Sigma hopes to engage a professional dancer to give a master lesson for the organization, or to bring a professional dance group to KU for a performance," said Elizabeth Sherbon, Tau Sigma faculty adviser. When You're In Doubt, Try It Out—Kansan Classifieds Jury Deadlocked MONTGOMERY, Ala. - (UPI)—An All-white jury today said it was hopelessly deadlocked in the federal conspiracy trial of three Ku Klux Klanmen but U.S. District Judge Frank M. Johnson Jr. sent the panel back for further deliberations. Daily Kansan Patronize your Kansan Need Wheels?? Excellent, Quality USED CAR BUYS "FREEZE" at Schaake Pontiac-Cadillac, Inc. 1040 Vermont VI 3-5200 This is the most common danger in winter driving hazards. For the best in safety precautions for your car, see LEONARD'S STANDARD SERVICE STATION 706 W.9th VI 3-9 VI 3-9830 We set out to ruin some ball bearings and failed successfully The Bell System has many small, automatic telephone offices around the country. The equipment in them could operate unattended for ten years or so, but for a problem. The many electric motors in those offices needed lubrication at least once a year. Heat from the motors dried up the bearing oils, thus entailing costly annual maintenance. To stamp out this problem, many tests were conducted at Bell Telephone were conducted at Bell Telephone Laboratories. Lubricant engineer George H. Kitchen decided to do a basic experiment that would provide a motor with the worst possible conditions. He deliberately set out to ruin some ball bearings by smearing them with an icky guck called molybdenum disulfide $ (\mathrm{MoS}_{2})。 $ (2) Swock! This solid lubricant, used a certain way, actually increased the life expectancy of the ball bearings by a factor of ten! Now the motors can run for at least a decade without lubrication. We've learned from our "failures." Our aim: investigate everything. The only experiment that can really be said to "fail" is the never tried. one that is never tried Bell System American Telephone & Telegraph and Associated Companies BELL SYSTEM