{"image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakabane-k.hatenablog.com%2Fentry%2F737e3b5583c790cb5641164012eca0db\" title=\"Sign of the times - English Collection\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/akabane_k/","categories":["\u82f1\u8a9e\u306e\u672c\u3092\u8aad\u3080"],"url":"https://akabane-k.hatenablog.com/entry/737e3b5583c790cb5641164012eca0db","height":"190","blog_url":"https://akabane-k.hatenablog.com/","published":"2014-09-07 08:08:18","width":"100%","author_name":"akabane_k","version":"1.0","description":"While reviewing maths symbols with my students, I drew a greater-than (>) and less-than () sign on the blackboard. \"Does anyone know what those mean?\" I asked. A boy rasised his hand: \"One means fast-forward, and the other means rewind.\" \u5148\u9031\u306e\u30af\u30a4\u30ba\u306e\u7b54\u3048\u306f \"e\" \u3067\u3059\u3002","title":"Sign of the times","provider_url":"https://hatena.blog","blog_title":"English Collection","type":"rich"}