May 2011,Dr Yamashita "#Fukushima will be the world biggest #experimental field" #Japan govt #Pregnant #women/#kids OK to live in max 3.8 μSv/h (=20 mSv/yr based on govt's weird "blocked by house" calculation) Cesium max. 8,000 Bq/kg wastes safe to burn,reusable for public works https://t.co/wxo0yZcM6L