Word: oxygenated
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Dates: during 1910-1919
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Professor Richards with assistants has revised the atomic weights of oxygen, nitrogen, copper, nickel, calcium, sodium, and many other elements. During the past year he has undertaken several important investigations which will be continued during the present year...
...thorough airing every hour. It is true that there are at present some professors and instructors who follow this plan, but the practice is by no means universal. If it were, we should no longer be frequently forced to remain an hour in a class room containing practically no oxygen, but at least one cold-blooded individual with a strong aversion for fresh air and an inveterate habit of shutting windows...
...disadvantages of gas are only too apparent. The present fixtures are un-lovely enough, and the light itself besides being hot exhausts the oxygen of the air at the same rate as five men. The expense of electric light is slightly greater than that of gas, the difference ranging from $5 to $7 a year. This matter should be taken up by the Senior Dormitory Committee of the Junior class...