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iHeartRadio & HowStuffWorks

Smoke detectors save lives, but how do they work? From photoelectric effects to nuclear radiation, we explore how smoke detectors let you know when there's a fire. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers

https://www.listennotes.com/e/af41686b438349b2b88d0c7b0387b202/

https://www.listennotes.com/e/657d39cf26934ab1ab84d5d39ce9cfcd/