"But what kind of implications will they have for energy and the environment?"
Industrial production of kanten (the Japanese name for agar, which translates as “cold weather” or “frozen sky”) began in Japan in the mid-19th century by natural freeze drying, a technique that simultaneously dehydrates and purifies the agar. Seaweed is first washed and boiled to extract the agar, after which the solution is filtered and placed in boxes or trays at room temperature to congeal. The jelly is then cut into slabs called namaten, which can be further processed into noodle-like strips by pushing the slabs through a press. These noodles are finally spread out in layers onto reed mats and exposed to the sun and freezing temperatures for several weeks to yield purified agar. Although this traditional way of producing kanten is disappearing, even today’s industrial-scale manufacturing of agar relies on repeated cycles of boiling, freezing, and thawing.
。业内人士推荐夫子作为进阶阅读
以前总认为，唐人的境况，只是在无尽春山里做自己的主人。其实逍遥只是一面，加上另一面的彷徨与踟蹰，才合成完整的唐人生活图景。
British astronaut Tim Peake said it could take a while to re-adjust.
Москвичей предупредили о резком похолодании09:45