<p>Whitefish science teacher Todd Spangler uses tweezers to stretch glass during a demonstration for his chemistry class on Friday. (Aaric Bryan/Daily Inter Lake)</p>
April 16, 2016
Stories this photo appears in:
April 16, 2016 8 a.m.
Learning the art, science of glass
A Whitefish High School unit on glass was cast in chemistry ending on an artistic note.