The previous page is sending you to https://wired.jp/2009/12/02/%E8%87%AA%E4%BD%9C%E3%81%AE%E5%B7%A8%E5%A4%A7%E3%83%9E%E3%82%B7%E3%83%B3%E3%81%A7%E3%82%AB%E3%83%9C%E3%83%81%E3%83%A3%E3%82%92%E9%A3%9B%E3%81%B0%E3%81%99%E3%82%B3%E3%83%B3%E3%83%86%E3%82%B9%E3%83%88/.

 If you do not want to visit that page, you can return to the previous page.