Right to the Source: A Nose for Poison Gas Saved Lives | NSTA

Right to the Source: A Nose for Poison Gas Saved Lives

The Science Teacher—September 2017

Exploring science and history with the Library of Congress. This month's issue discusses the Chemical Warfare School notebook of Earle Covington Smith who in WWII was responsible for sniffing the air to determine whether a gas attack was underway and what type of gas was used.

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