Atoms from the A. C. S.
The annual meeting of the American Chemical Society at New Haven bristled with scientific " finds." Here are a few:
¶ Brigadier General Amos A. Fries chief of the Chemical Warfare Service of the U. S. Army, announced the perfection of an " all-purpose canister," a mask which will give adequate protection against all gases, including carbon monoxide, the deadly constituent of coal gas and illuminating gas. Thus an emergency defense against forces let loose in warfare has become a peacetime service of incalculable value to firemen, miners,...
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