Show Tests Delayed as Sage Visits Visit Dentist PASADENA Cal Cal CaI Jan 31 UP UPA UPA UP- UP A dentist has ha caused a t temporary interruption in light velocity experiments experiments ments which promise to give the world new theories Dr A. A A. A Michelson Michelon Nobel prizewinner prizewinner prIzewinner prize winner and noted ph physicist visited a dentist yesterday and the work of measuring the speed of light In Ir a n amile amile mile mUe long Jong tUel tunnel near Santa Ana Aa was delegated to assistants At his home here Dr Michelson denied he was ill 1 as reported but said he was wa resting work done alter after having havig the dental |