The average person would be shocked to learn how much low level radioactivity they are exposed to each and every day. Source contamination can be found in the home, at work, even strolling through the park. It’s coming at you from every conceivable direction, in varying intensities and types. Even so, because it’s detectable only with a Geiger counter, few people ever think about it, assuming what they can’t see, can’t hurt them. However, nothing could be further from the truth. There are real risks with environmental radioactivity, even at low levels, so it would be a good idea to learn all you can about low level radiation to protect yourself from its dangerous effects.
Here are 6 interesting facts that might help raise your awareness about low level exposure.
1. While the type of radiation that can cause damage, also known as ionizing radiation, is similar to visible light, there’s one important difference. Light can be easily shielded. One the other hand, some forms of ionizing radiation such as gamma rays are very difficult to block, requiring lead plate or many inches of concrete. When such powerful subatomic particles penetrate human tissue the resulting impact of the nuclear particles can cause […]

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