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.
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If you’re looking for an advanced analog instant camera, Fujifilm’s Instax Mini 99 is one to consider. At $234.95, Fujifilm’s latest instant camera is not as affordable as the Instax Mini 12 or the Mini 41, but it’s certainly a step up from the one-button point-and-click cameras given it has multiple brightness settings, focus zones, color effects, and even two shutter buttons for greater creative control. The camera even comes with a tripod socket, an aluminum extension column, and a Sports Mode designed to further reduce blur when capturing fast-moving subjects.
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