Thursday, April 10, 2025

Fire protection: no spark jumps

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If you put a burning candle under a Jam jar, you. The and everyone knows the reason: The flame consumed the oxygen, and suffocated. Also in the laboratory of the company Wagner in Langenhagen, near Hannover, extinguish flames from shortness of breath....

Toilet: you Can make this even better?

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The man is a deficient being, wrote the philosopher Arnold Gehlen 1940. The progress seems to be to establish the myth: Because its in the Evolution-developed organs are too weak, tried, man, this deficiency by means of a technique to compensate. Bad:...