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Radon, a byproduct of naturally decaying uranium, is estimated to cause thousands of deaths each year nationwide. Here's how to protect yourself.
A typical radon test kit Fluctuation of ambient air radon concentration over one week, measured in a laboratory. The first step in mitigation is testing. No level of radiation is considered completely safe, but as it cannot be eliminated, governments around the world have set various action levels to provide guidance on when radon concentrations should be reduced.
Cortex Innovation Community, Cortex Innovation District, or Cortex is an innovation district in the Midtown neighborhood of St. Louis, Missouri. [5] A 200-acre hub for technology and biological science research, development, and commercialization, [6] Cortex is a main location for the city's technology startup companies.
Radon is responsible for the majority of public exposure to ionizing radiation. It is often the single largest contributor to an individual's background radiation dose, and is the most variable from location to location. Radon gas from natural sources can accumulate in buildings, especially in confined areas such as attics and basements.
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World Wide Technology, Inc. (WWT) is a privately-held American technology services company based in St. Louis, Missouri. The company has an annual revenue of $20 billion (the 19th largest private company in the US [ 1 ] and the biggest black-owned company in the US [ 2 ] [ 3 ] ) and employs over 10,000 people.
Radon compounds are chemical compounds formed by the element radon (Rn). Radon is a noble gas, i.e. a zero-valence element, and is chemically not very reactive. The 3.8-day half-life of radon-222 makes it useful in physical sciences as a natural tracer. Because radon is a gas under normal circumstances, and its decay-chain parents are not, it ...
West Lake Landfill is a closed, unlined mixed-waste landfill located in Bridgeton, Missouri.It was featured in the 2015 documentaries The First Secret City, [1] The Safe Side of the Fence and the 2017 HBO documentary Atomic Homefront.
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