Prisoners wait for mental status examination in prison. Sign says “Psychiatrist”. A prison psychiatrist talks to a despondent-looking prisoner. Prisoner answers the psychiatrist and eventually smiles and laughs. Prison psychiatrist smiles after prisoner’s examination.
Doctor examines a shirtless prisoner during medical exam in prison. A doctor examines the ear of the prisoner using an otoscope in prison clinic. Doctor taps the knees of patient using a reflex hammer (also known as a plessor) to test his reflexes. Doctor uses stethoscope on man's chest. Doctor checks patient’s eyes. Doctor writes down notes.
A doctor calls a male prisoner to the “examining room” of the prison. Prisoner stands up and follows doctor. Young male prisoners talk to each other while they wait for their turn to take their physical and psychological exams. Doctor opens door to call out another prisoner. Sign reads “Examining Room” beside door. Two prisoners wait for their turns beside psychiatrist’s office door. Sign reads, "psychiatrist"
Animated map showing Burma Road, a road linking Yunnan, China to Rangoon, Burma (present-day Yangon, Myanmar). Aerial view of the Burma Road. Part of the Burma Road on hillside. Chinese laborers clear away rocks. Laborers use pickaxes for digging rocks. Laborers working on Burma road use sledgehammer to chip away rocks. Chinese laborers’ children smash small stones while playing nearby. Chinese laborers working on Burma Road in mountain slope. Film narration by Ronald Reagan (future United States president).
A machine drop tests aircraft landing gear inside a German Aeronautical materials testing laboratory. A scientist observes the test. An impact test machine tests the landing gear tire. A materials testing machine simulates movement of the landing gear tire to test vibrations.
An aircraft propeller stands inside a German Aeronautical materials testing laboratory. Materials testing machine is turned on. The propeller is turned on soon after. The machine tests the propeller, turning at high-speed, until the propeller shatters. The propeller breaks into many pieces, with debris flying all over. A technician climbs down from ladder. Another propeller is tested under high speed. A German scientist is seen observing the propeller.