Watch: Astronauts return to Earth after extended stay in Space
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.
。业内人士推荐搜狗输入法2026作为进阶阅读
2024年12月23日 星期一 新京报，推荐阅读一键获取谷歌浏览器下载获取更多信息
Дания захотела отказать в убежище украинцам призывного возраста09:44
Meanwhile, Birmingham Community Healthcare NHS Foundation Trust said: "We continue to provide a package of support for Tilly, including occupational therapy, physiotherapy and speech and language therapy, and remain in regular communication with her parents about her care."