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Radiation Testing [RadWatch geiger/graphs] 11/24/2012 - current

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04/11/2013, SOEKS, Amy in Chapel Hill, NC.

Posted by Unknown on April 12, 2013

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http://www.mazurinstruments.com/PRM-9000_detail.html About Geiger Counters Nuclear radiation is a normal part of our planet and the cosmos. It is also a by-product of man-made actions and activities. The unfortunate catastrophe in Japan has created a new sense of urgency for personal radiation measurement to an entirely new generation of post-Cold War individuals. Against this backdrop we will provide a fundamental description of how a Geiger counter detects nuclear radiation. First a few words on radiation, and a particular type called ionizing radiation. Radiation is all around us. The sun radiates energy, radio stations radiate electromagnetic waves and radiators in apartment buildings radiate heat to keep residents warm in cold weather. However, nuclear radiation is a different type of radiation known as ionizing radiation. Ionizing Radiation - Four Primary Types Ionizing radiation alters the structure and, by association, the electric charge of individual atoms by a

South Devon England, ‘Some that are awake will understand the possible significance of this simple but short video whilst others will just let it fly over their heads. I would suggest to anyone who has not heard of Fukushima and/or that all 440+ nuclear reactors around the world leak radioactive materials into the environment all year round to therefore educate themselves in what really isn’t a difficult subject but nuclear contamination even in small doses has a massive implications on the future health of the children as well as yourself. GRAS CUTTINGS May 1st 18:00hrs South Devon England. Just a random test of grass cuttings. Just cut the front lawn and took a hand full of grass cuttings from the pile in the bin. The grass was totally dry. I have had no rain for several days. My average normal background is 34cpm. As you can see the grass cuttings were consistently over background and very close to two time above my background. The grass cuttings were not an alpha emitter but a beta emitter possibly some gamma but I didn't test for this as I only had a few minuets of video space on my camera. I agree it is not the most scientific test and was very short but it was carried out with a top of the range Geiger counter the Inspector EXP+ but it clear that beta and/or gamma was being detected. I would say it was practically all beta decay from what I had observed off camera. For the record I don't use any potassium fertilizers on my lawn . My grass is all natural. Now 2x or just under does not sound like much. But If you think about it, if all the grass that the livestock are grazing on are eating this and boy do they eat a lot of grass then they are consuming a great deal of radioactivity over time. This in turn bioaccumulates in their bodies and the radioactivity increases in their meat and then we humans eat this meat. Fortunately I only eat chicken. I don't even eat fish. Is this Cesium in the grass??? Cesium being a beta and gamma emitter. Who knows but it is was a beta emitter and the animals are eating it‘.

09/28/15, Seacoast, NH., average 0.15 µSv/hr

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