{"author_name":"ita","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fita.hatenadiary.jp%2Fentry%2F20040819%2Fp3\" title=\" Nature \u7269\u7406\u30da\u30fc\u30b8 - ita\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/ita/","version":"1.0","title":" Nature \u7269\u7406\u30da\u30fc\u30b8","published":"2004-08-19 00:00:02","categories":["\u7406\u7cfb\u30cd\u30bf","J"],"height":"190","type":"rich","description":"http://www.nature.com/physics/ \u306a\u3093\u304b\u6700\u8fd1\u30b9\u30e9\u30c9\u3068\u540c\u3058\u8a18\u4e8b\u3070\u304b\u308a\u3067\u9762\u767d\u304f\u306a\u3044\u3002","blog_url":"https://ita.hatenadiary.jp/","blog_title":"ita\u2019s diary","width":"100%","url":"https://ita.hatenadiary.jp/entry/20040819/p3"}