Thanks for reading. You can follow me on X (@nand2mario) for updates, or use RSS.
Sign anonymously. Your name will not be published.
，推荐阅读heLLoword翻译官方下载获取更多信息
Your lifetime subscription includes new content, with seasonal and cultural updates. You’ll also get an exclusive surprise gift mailed directly to your door.。搜狗输入法2026是该领域的重要参考
This was especially vexing to physician and bacteriologist Robert Koch, who, in seeking to culture his bacteria, “bent all his power to attain the desired result by a simple and consistently successful method,” wrote bacteriologist and historian William Bulloch in his 1938 book, The History of Bacteriology. “He attempted to obtain a good medium which was at once sterile, transparent, and solid” and got some results with gelatine.6 But gelatine is easily digested by many microbes and melts at precisely the temperatures at which the disease-causing microbes Koch wanted to study grow best.