Background radiation is the invisible radiation that is always present in our environment. It comes from a variety of sources, both natural and man-made. Natural sources include cosmic rays from space ...
Surprisingly, exposure to a high background radiation might actually lead to clear beneficial health effects in humans, according to Ben-Gurion University of the Negev and Nuclear Research Center ...
When scientists talk about radiation, they are referring to photons, which are massless particles. According to quantum mechanics, the energy of a photon is directly proportional to its frequency (i.e ...
Nextbigfuture has written a lot about energy safety with dozens of articles about the deaths per terawatt hour. This statistic shows the actual danger of energy against the amount of energy produced ...
A recent example of an investigation of the possible effects of natural background radiation upon the risk of childhood cancer is the UK Childhood Cancer Study (UKCCS), a large interview-based ...
An illustration of the cosmic radiation background at various redshifts in the Universe. Note that the CMB isn't just a surface that comes from one point, but rather is a bath of radiation that exists ...
The Cosmic Microwave Background (CMB) exhibits a black body spectrum with a temperature of 2.725 Kelvin, consistent with the prediction of thermal equilibrium in the early universe. This black body ...
New findings demonstrate that there are small effects of radiation even at very low doses. New findings demonstrate that there are small effects of radiation even at very low doses. A small but ...
There are a lot of things that generate an observable signal in the Universe. Astronomically, the primary way we search for those signals is through some form of light. Either the physical phenomenon ...
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