21.12.2013 17:12:08 Jarmilka.
Re: Kde se bere prach?
Tak nějak je uklidňuju
pro cimbur: "Dust in homes, offices, and other human environments contains small amounts of plant pollen, human and animal hairs, textile fibers, paper fibers, minerals from outdoor soil, human skin cells, burnt meteorite particles, and many other materials which may be found in the local environment."
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