年度征文|2025 年育儿手记:从家到幼儿园

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Москвичей предупредили о резком похолодании09:45

Without agar, countries could not produce vaccines or the “miracle drug” penicillin, especially critical in wartime. In fact, they risked a “breakdown of [the] public health service” that would have had “far-reaching and serious results,” according to Lieutenant-General Ernest Bradfield. Extracted from marine algae and solidified into a jelly-like substrate, agar provides the surface on which scientists grow colonies of microbes for vaccine production and antibiotic testing. “The most important service that agar renders to mankind, in war or in peace, is as a bacteriological culture medium,” wrote oceanographer C.K. Tseng in a 1944 essay titled “A Seaweed Goes to War.”3

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Responsibility for carrying out the medical assessment work is being taken over by Maximus UK Services Limited - another provider whose parent company is based in the US. The exact date when it will start is yet to be confirmed.

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Жители Санкт-Петербурга устроили «крысогон»17:52

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