Is There a Dangerous Gas in the Atmosphere?

Professor edman booth one of the best known experts on spectrum analysis declared that if a sufficiently quantity quantity of sign at gas observed in the tale of the comment by clamyo flamaryon united with the hydrogen in the atmosphere the results will be fatal. The earth has passed through cometails before and no bad effects have been felt said professor booth cyanide itself is deadly both hydrogen forms a gas which means death for man and other animals february night nineteen ten new york times no danger from comment michigan astronomers says they'll be not enough poison to kill an insect Professor booth: "I think i've got to admit the deadly gas notice hydro cyanic acid the most deadly poisonous