Sunspot Mysteries黒点の謎 by Wal Thornhill | November 30, 2002 1:02 am‘If you would be a real seeker after truth, it is necessary that at least once in your life you doubt, as far as possible, all things.’– Rene Descartes「真実を真に探求したいのであれば、人生で少なくとも一度は、可能な限りすべてのことを疑う必要がある。」 – ルネ・デカルト The following report a…