Can you find the description about Big-bang or Super-Flare in your countory's history books in ad 774-775 ?

science

mukunokiy0725 のブックマーク 2012/06/05 22:33

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/96589362/comment/mukunokiy0725" data-user-id="mukunokiy0725" data-entry-url="https://b.hatena.ne.jp/entry/www.nature.com/nature/journal/vaop/ncurrent/full/nature11123.html" data-original-href="http://www.nature.com/nature/journal/vaop/ncurrent/full/nature11123.html" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fwww.nature.com%2Fnature%2Fjournal%2Fvaop%2Fncurrent%2Ffull%2Fnature11123.html" data-user-icon="/users/mukunokiy0725/profile.png">A signature of cosmic-ray increase in ad 774-775 from tree rings in Japan : Nature : Nature Publishing Group</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://b.hatena.ne.jp/q/science">science</a>]</li></ul><br><p style="clear: left">Can you find the description about Big-bang or Super-Flare in your countory's history books in ad 774-775 ?</p><a class="datetime" href="https://b.hatena.ne.jp/mukunokiy0725/20120605#bookmark-96589362"><span class="datetime-body">2012/06/05 22:33</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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A signature of cosmic-ray increase in ad 774-775 from tree rings in Japan : Nature : Nature Publishing Group

www.nature.com2012/06/04

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A signature of cosmic-ray increase in ad 774-775 from tree rings in Japan : Nature : Nature Publishing Group

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