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Thus, despite much effort, no gelling agent has yet been discovered that possesses all the properties and benefits of agar. Agar continues to be the best all-arounder: versatile, cheap, and established. And, if Gelidium agar should ever run out, and another colloid is not at hand, microbiologists could revert to culinary agar, which, although not as pure and transparent, offers a low-cost alternative to lab-grade agar.,推荐阅读一键获取谷歌浏览器下载获取更多信息

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В Пермском крае, где продолжаются поиски пропавшей группы туристов, наблюдались снегопад и метель. О погоде в регионе рассказал ведущий специалист центра погоды «Фобос» Михаил Леус в беседе с РИА Новости.