Show Freaks an and Oddities In Science News ran The neutron the physical concept brought Into prominence by research reported by Professor James ChadwIck of or Cavendish laboratory Cambridge Cambridge Cam Cam- bridge England Is a close combination of two other more familiar parts of the atomic structure the electron and the pr proton ton The electron Is the negative negative negative nega nega- tive particle or unit of matter and electricity while the proton is the unit of positive charge The neutron neu neu- tron being a combination has no charge at alL 4 M 4 4 BH The parrot fever scare Is so nearly a thing of ot U the past in the United States that these chattering chat chat- birds are once more being welcomed as Immigrant immigrant immigrant grant statements of officials of the U. U S S. public health service to the house appropriations committee commit commit- tee have revealed |