Microbiologists have been growing microbes on agar plates for nearly 150 years, but agar’s discovery dates back to a happy accident in a mid-17th-century kitchen. Legend has it that on a cold winter day, a Japanese innkeeper cooked tokoroten soup, a Chinese agar seaweed recipe known in Japan for centuries. After the meal, the innkeeper discarded the leftovers outside and noticed the next morning that the sun had turned the defrosting jelly into a porous mass. Intrigued, the innkeeper was said to have boiled the substance again, reconstituting the jelly. Since this discovery, agar has become a staple in many Japanese desserts, from yokan to anmitsu.
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Видео со спрятавшейся среди старшеклассников учительницей географии Лаурой-Бет Спроул вызвало ажиотаж в сети. Ролик появился в TikTok-аккаунте шотландской элитной школы «Гордонстаун».
«Позвольте мне внести ясность: Зеленский лжет. Мы знаем, что нет никаких технических причин, по которым нефть не может поступать в Венгрию по трубопроводу "Дружба". Они отказываются от инспекций и скрывают правду», — возмутился Орбан.
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伊拉克石油工程师卡拉拉·阿巴特尔2016年从石油工程学院毕业后加入了哈法亚公司。“我从一名现场实习生做起，一步步学习日常巡检流程和安全规程，目前已经参与到油田规划和管理工作中。”回顾个人成长经历，阿巴特尔说，中国同事关注每一个工艺细节，不仅教他如何操作，还耐心讲解每项安全要求和技术标准的内在逻辑。，推荐阅读heLLoword翻译官方下载获取更多信息
Jon Rahm’s dispute with the DP World Tour has escalated after the Spaniard accused the organisation of “extorting” golfers over fines for competing on the LIV circuit. Rahm’s Ryder Cup future remains in peril with no resolution to the matter in sight, with insiders at the DP World Tour and Europe’s Ryder Cup fans baffled by his stance.