how smoke detectors work
1:14
Added: 3 years ago
From: amrokasht
Views: 4,578
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  • Marshall Brain?

    BernardTunes 1 year ago

  • Thanks for this video! I'm meant to be doing a project about Smoke Detectors and I just couldn't work out how they worked. This has helped me :)

    Flyntette 2 years ago

  • @Flyntette thats only inozation type smokes photoelertic work compleately diffrently

    102Help 1 year ago

  • Smoke Detectors save lives

    zepperjokes 2 years ago

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