However, Koch never credited the Hesses for their discovery of bacteriological agar, perhaps because, at the time, he failed to recognize its importance. Even after he received the insight about agar from the Hesses, Koch stuck with gelatine for years. In 1883-84, during his first medical expedition to Egypt and India to investigate cholera, he tried and failed to grow the cholera bacterium on gelatine media in the hot climate of Cairo (despite using a half-open fridge for incubation), only succeeding in the colder winter of Calcutta.
在社交媒体上热衷于分享生活、分享爱用品的年轻人和美妆博主们,变得极少提及完美日记。即便是一个国货扎堆的化妆包“翻包”视频里,也难见完美日记这个曾经顶流的身影。
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