NAVAL RATINGS AID RESEARCH: TESTING THE EFFECTS OF TEMPERATURE ON EFFICIENCY AT THE NATIONAL HOSPITAL OF NERVOUS DISEASES, QUEEN SQUARE, LONDON, ENGLAND, UK, 1945 - At the National Hospital of Nervous Diseases, Petty Officer H Andrews takes part in a series of tests to examine the effect of temperature on efficiency. He is carrying out the actions required in loading a torpedo, but is wearing a Douglas oxygen consumption bag over his normal clothing. According to the original caption, this "registers the amount of oxygen he is using up, which gives the energy he is expending". He is working in


NAVAL RATINGS AID RESEARCH: TESTING THE EFFECTS OF TEMPERATURE ON EFFICIENCY AT THE NATIONAL HOSPITAL OF NERVOUS DISEASES, QUEEN SQUARE, LONDON, ENGLAND, UK, 1945 - At the National Hospital of Nervous Diseases, Petty Officer H Andrews takes part in a series of tests to examine the effect of temperature on efficiency. He is carrying out the actions required in loading a torpedo, but is wearing a Douglas oxygen consumption bag over his normal clothing. According to the original caption, this "registers the amount of oxygen he is using up, which gives the energy he is expending". He is working in a hot room, currently set at a temperature of 92 degrees. ,


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