2011-03-30から1日間の記事一覧
UNKNOWN HEROES Footage of the tsunami that hit Kesennuma City in Japan In fact, what happened? Fukushima Nuclear Power Plant SAKURA-TVA becquerel (Bq), a sievert (Sv) calculation / conversion
UNKNOWN HEROES Footage of the tsunami that hit Kesennuma City in Japan In fact, what happened? Fukushima Nuclear Power Plant SAKURA-TVA becquerel (Bq), a sievert (Sv) calculation / conversion