A very simple, albit, odd explanation of current Fukushima nuclear reactor crisis to children (definitely not a situation to be taken lightly, but the metaphor works great for everyone to understand). Created by Japanese media artist Kazuhiko Hachiya.
This one also goes out to the people stockpiling potassium iodide pills in other areas than Japan at the moment.
(Edit: Now with English subtitles)
PMA.
Why doctor gotta be white?? haha..