Before agar, microbiologists had experimented with other foodstuffs as microbial media. They turned to substances rich in the starches, proteins, sugars, fats, and minerals that organisms need for growth, testing with broths, bread, potatoes, polenta, egg whites, coagulated blood serums, and gelatine. However, none worked particularly well: all were easily broken down by heat and microbial enzymes, and their surface, once colonized, became mushy and unsuitable for isolating microbes.
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During today's big Pokémon Presents stream, Nintendo announced that Pokémon Wind and Waves are the next installments in the core game series. The games will launch in 2027 and are exclusive for the Nintendo Switch 2. Nintendo also shared a trailer showcasing a new trio of starter pokémon - Browt, Pombon, and Gecua - and a number of different environments you'll be able to explore as you play through the games.
In 2023, the Secure Snake Home modding collective OpenSSH added keystroke timing obfuscation to their ssh client. The idea is that the timing of your moves gives away information about what the moves are.