Archived posting to the Leica Users Group, 1999/08/03
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Bert wrote: > > At 00:01 2-8-99 -0700, you wrote: > > >If radioactive thorium oxide was not used in the early Summicrons, how do > you > >explain the positive readings obtained with a Geiger counter? > > Are you sure they didn't measure background radiation? > > Bert K. > ========== > Unlike in sex, bigger isn't always better Can't you make your Geiger counter go off my pointing it at any number of household items? Milk? Mothers Milk? Mark Rabiner