Tear Gas
Stuff You Missed in History Class - A podcast by iHeartPodcasts
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Tear gasses, or lachrymator agents, are named for the lachrymal glands, which secrete tears. But tears are just one part of it. It was developed for WWI, but of course continues to be used today. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
