Some people find description related to the news ”A signature of cosmic-ray increase in AD 774-775 from tree in Japan" http://www.nature.com/nature/journal/vaop/ncurrent/full/nature11123.html in Chinese and Japanese history books.

mukunokiy0725 のブックマーク 2012/06/05 22:26

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/96755102/comment/mukunokiy0725" data-user-id="mukunokiy0725" data-entry-url="https://b.hatena.ne.jp/entry/s/togetter.com/li/315711" data-original-href="https://togetter.com/li/315711" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Ftogetter.com%2Fli%2F315711" data-user-icon="/users/mukunokiy0725/profile.png">西暦775年、天の異変は記録されていたのか？</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://b.hatena.ne.jp/q/%E5%A4%A9%E6%96%87">天文</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/%E7%A7%91%E5%AD%A6">科学</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/%E6%AD%B4%E5%8F%B2">歴史</a>]</li></ul><br><p style="clear: left">Some people find description related to the news ”A signature of cosmic-ray increase in AD 774-775 from tree in Japan&quot; <a href="http://www.nature.com/nature/journal/vaop/ncurrent/full/nature11123.html" target="_blank" rel="noopener nofollow">http://www.nature.com/nature/journal/vaop/ncurrent/full/nature11123.html</a> in Chinese and Japanese history books.</p><a class="datetime" href="https://b.hatena.ne.jp/mukunokiy0725/20120605#bookmark-96755102"><span class="datetime-body">2012/06/05 22:26</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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