ed will not support combustion. The flame of a tions even of those scientists who for years have made (Fig. 8) the atmospheric air at normal pressure enters the physics of low temperatures their special field of in- asupply pipe and passes through a filter, which re- vestigation. As a scientific… … paratus previously described, and discharges Ostergren-Berger syste:n to 2,000 pounds Evaporation of Nitrous Oxide, into the filtering chamber, J, where the solid and more in the Tripler and Linde pro- carbon dioxideis deposited. Then theliquid cesses. These enormous pressures require air flows…
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