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" It is not unusual, in fact we almost always find the upper stratum of air of the rooms in which we live heated to 120 degrees after the gas has been lighted for a few hours. We have grown accustomed to this state of things, and are not surprised that... "
Journal - Seite 392
von Institution of Electrical Engineers - 1884
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Artificial Lighting in Relation to Health ...

R. E. B. Compton - 1881 - 60 Seiten
...is that so long as candles were used light was so expensive that we were obliged to be content with little of it — in fact we lived in a state of semi-darkness,...find our head and shoulders plunged in a temperature "ke that of a furnace, producing giddiness and general malaise. Earn: to gire light of 12 candJa>,...
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Nature, Band 30

Sir Norman Lockyer - 1884 - 688 Seiten
...almost invariable, for us to find the upper stratum of air of the rooms in which we live heated to 120° after the gas has been lighted for a few hours. We...upper shelf we find our head and shoulders plunged into a temperature like that of a furnace, producing giddiness and general malaise. If you look again...
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Nature, Band 30

Sir Norman Lockyer - 1884 - 766 Seiten
...almost invariable, for us to find the upper stratum of air of the rooms in which we live heated to 120" after the gas has been lighted for a few hours. We...upper shelf we find our head and shoulders plunged into a temperature like that of a furnace, producing giddiness and general malaise. If you look again...
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