Last Hours: Save up to $680 on your pass before 11:59 p.m. tonight.
While raising three children and taking care of the household, Fanny Angelina Hesse supported, documented, and archived her husband’s work, creating stunning scientific illustrations of bacterial and fungal colonies. During the hot Summer of 1881, she watched as Hesse struggled with gelatine-based growth media. Fanny Angelina, recalling the stability of her agar-based desserts, suggested that they try that instead. Hesse wrote a letter to Koch informing him about the switch, and Koch mentioned agar for the first time in his 1882 groundbreaking paper on the discovery of the tuberculosis bacillus.
。关于这个话题，夫子提供了深入分析
Archive: ITV news, BBC
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36