19th Century ‘Devil’s Bridge’ Uses Its Reflection to Form a Perfect Circle At first glance, it looks as though nature has created a perfect circle that frames the gorgeous landscape of Germany's Kromlauer Park. But look a little longer and you'll realize that this stunning sight is the result of a clever optical illusion. An arched bridge called Rakotzbrücke, or devil’s bridge, is responsible for
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く