PS. Could forum admin consider adding a forum as a bulletin board for posting material for sharing on anything for sharing ? Sub-forum may also be considered for different types of topics, eg. News, notes, links by subjects in astronomy etc.?
CL,
Oh ? Sorry for misleading.
I scan thu the video, the brief content is about some illustration of eclipse by means of some IT or DIY tools and some role play of planetary system, which works for adult, but still funny for young community.