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Telescopes and sun video

Posted: 04 May 2016, 22:31
by autoq
Following on from the mercury transit message ... maybe worth checking this video:
http://news.alphr.com/optiext/optiextension.dll?ID=pTSpVlsIfyepT3gP_e8plLzyPX_EDFCjdybWczEzOsmd7kVFhDL4D_59OM6KBHY%2BOvN7Kebyzh4cCexH7n15RSx9gIv%2Bm
to anyone who asks why sun and telescope don't mix .... :!: