Inside Information (1941)
EXPLAINS PRINCIPLE OF X-RAY. SHOWS ITS USE IN POLICE WORK, SURGERY, MODERN INDUSTRIAL ENGINEERING, ETC. X-RAY VIEW OF HOW BRAKES ON MODERN MOTORCAR OPERATE. Technical information about x-rays and sound. X-Ray inspection by police of packages (checking for bombs). X-rays are used in an automobile factory to check for manufacturing defects in parts. Cutaway of […]