Bill takes apart an incandescent light bulb to how how the filament is made. He shows extreme close-ups of the filament, and he discusses the materials processing need to make the ductile tungsten
Engineerguy videos & audio
Education
Bill takes apart an incandescent light bulb to how how the filament is made. He shows extreme close-ups of the filament, and he discusses the materials processing need to make the ductile tungsten
