open windows during radon test
https://portal.metrocast.net/finance/category/press?source=syndication-cloud&title=what-are-the-symptoms-of-radon-poisoning/
They can proliferate as cancer cells or mutate and also damages future generations ahead. Radon is a "worthy gas" - it does not intend to fraternize (react) with other elements. It can be testing to detect whether