早くバリウム等へ変えればよろしいのではないか。杉原科学技術研究所は3.11以来、実験を重ね、理論に基づいてその方法を提案しています。Why don't they try to reduce radioactivity essentially ? You have a simple question, don't you? For example, how do
cesium134 and 137 happen to be stable element such as barium etc. (non-radioactive materials) spontaneously? We can try to make them to be stable elements promptly so that we
can reduce radioactivity in contaminated soils and tritium in Fukushima based on the experimental data and basic theory since 3.11, 2011. Let's propose the way !