In 1530, Paracelsus explained a throwing away condition of miners, the mala metallorum, and Georg Agricola advised ventilation in mines to avoid this hill illness (Bergsucht). In 1879, this problem was determined as lung cancer cells by Ha…

The best danger of radon direct exposure arises in buildings that are impermeable, insufficiently ventilated, as well as have structure leakages that enable air from the dirt right into basements and home spaces. WHO offered in 2009 a sugg…

In 1530, Paracelsus described a wasting disease of miners, the mala metallorum, and also Georg Agricola recommended ventilation in mines to avoid this hill sickness (Bergsucht). In 1879, this problem was identified as lung cancer by Hartin…