Show Metal Glass Beads Rubber His Daily Diet for a Year CHICAGO Aug 24 4 For W-For For more than n a year Frederick Federick Holl has been seen eating catig pellets of ot metal gla beads strands of ot knotted thread thea and twine He has even eaten gold sold and solid fold rubber rubber not not not because he likes le their taste but but taste but because he lie to t aid University of Chicago physiologists git In experiments which they hope will discover information which will willaid willaid wJ aid wi them In conquering indigestion Professor Anton Julius Carison Calon head of ot the university's ph physiological department is directing the research news of which became became public today when it was wa announced that the ex experiment cx- cx would be described In a book by Milton Mayer and John Howe The metal which Hoelzl eats eat Is i mixed with the usual l fare tare cf of a healthy person He first fist offered himself himself him him- self el because he suffered from severe stomach trouble while a high school student here He came to t Chica Chicago o from Crom Germany Gerany and has been a student student student stu stu- dent at both the University of Illinois at Urbana Urbana and the University University of ot Chicago |