Copy soviet smoke detector "KI-1". In "KI-1" used izotope plutonium-239 and plutonium-241.
karma
smoking
powder
radiation
ionizing
smokedetector
fire
safety
Comments
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it's only alpha rays, they won't hurt from 2 cm distance
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this is what they use in plane lavatories
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@ApertureScientist My man, you are completely right
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use cheap household smoke detector (like i did) if you hate ionizing radiation
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hey use model HIS-07
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,,I like smoking, but i don't like ionizing radiation" Well, im the opposite >:D
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I'll just point out that Americium-241 is almost completely safe due to it being an alpha emitter, the alpha-rays are blocked by a piece of paper and don't travel far in air. Alpha emitters are only dangerous if they somehow get inside your body through inhalation or digestion, so don't eat of sniff any test samples.
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thats.. exactly what a radioisotope is
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Did you mean radioactive isotope?
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im gonna show this to my dad