This link has been bookmarked by 25 people . It was first bookmarked on 16 Aug 2007, by thinking man.
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16 Aug 07
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Yuya Nishiyamaこの図は分かりやすい。
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Rekha Murthy"Hold a watch with 12 o'clock at left. Move your arm so the hour hand points at the sun. The spot halfway between the hour hand and the 12 is south."
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