Videos on Ionizing radiation

Today, I received a kind Email from a Mr Georg Herlitz, a Swede, who has just completed a project to develop some nuclear information, education and instruction videos of potential interest.

http://www.youtube.com/view_play_list?p=DE82FF9404E57FF3
Swedish version

http://www.youtube.com/view_play_list?p=2F32241381ECC3E7
English version

Thanks for the Email Georg. Your embedded video is also included below.