Radioactivity info of current situation in Japan and truth about GeigerCounter. (※英文) 放射能情報とガイガーカウンターのホント に参加しました
- hirokiharoki
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BrestMilk radioactivity result. NotDetected. http://t.co/QwtZZbir
2012-01-15 12:42:44Radioactive soil result. I wonder which ones are the three cesium peaks. http://t.co/CXYGKF5I
2012-01-15 12:46:44It's lunch break. I watched the graph again. It said green area is K-40. But it also said K-40 ND. I don't understand. http://t.co/07LQAmYC
2012-01-15 12:57:41There was an explanation of the guide radiation matter. It's cesium137. 0cm:200microSV, 30cm:1microSV, 60cm:0.3microSV.
2012-01-15 13:15:50They will start lectures about radioactivity, including puppet play.
2012-01-15 13:36:38Music started. Animals school about using guigerCounter. Ms. Cat teacher teaches to kids. http://t.co/WQOJ5cDq
2012-01-15 13:48:29Rabbit appered too. http://t.co/XJK4r4uD http://t.co/k4yW40g0
2012-01-15 13:50:28Wolf appeared. Scenario seemed not for kids. http://t.co/9k3HDCyv
2012-01-15 13:52:21CatTeacher continue explaining.About 'CountPerMinutes' Looks very detailed and difficult for kids,and also adulits http://t.co/Tr2XGU7V
2012-01-15 13:55:21Beta ray moves zigzag. GeigurCounter counts many times only with one beta ray. Shield and check only gamma ray. http://t.co/DB5F1beL
2012-01-15 13:59:59Bq counter is needed for food radioactive check. http://t.co/8Dcm29ca
2012-01-15 14:01:53Wait before gueger counter stabilized. Avoid shock.(don't hit) Cover with vinyl. http://t.co/LGwzw1vr
2012-01-15 14:05:19'Beta ray inside human body' appeared. Avoid intake beta ray. http://t.co/OGc01D3K
2012-01-15 14:07:24ShowEnded!But the technical clame appeared.I mean guigercounter is set for gumma ray. Not Beta ray, but not counted many times,that'sMistake
2012-01-15 14:10:37There are many funny(strange), mistook radioactive check result around in Japan. We need to do accurate checks.
2012-01-15 14:16:27Risks of radioactivity exposure and cancer exist. But how much exactly? Gamma ray is the points. Beta ray is important when food related.
2012-01-15 14:19:36Cheep counter only counts. Expensive one also check about energy level.
2012-01-15 14:24:14Today I mainly talk about cesium. In Food, came from the air,...
2012-01-15 14:25:21Around 0.1microSV/h, cheap GuigerCounter is not suitable. More than 10micro, need low level checker.(Many high grade one's maxLimit is 10SV)
2012-01-15 14:28:12Some GuigurCounter is suitable(best) only for Accumulated value. Talk came into food related radiation exposure.
2012-01-15 14:30:20