Жители Санкт-Петербурга устроили «крысогон»17:52
Greg Ford, who lives in Buriton, East Hampshire, already separates his food waste for composting.，详情可参考heLLoword翻译官方下载
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The change to agar was a marked improvement. The jelly is so effective that it is still an invariable ingredient in what is known today as the “Koch’s plating technique” or the “culture plating method.” As Koch himself noted in 1909: “These new methods proved so helpful…that one could regard them as the keys for the further investigation of microorganisms…Discoveries fell into our laps like ripe fruits.”
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