Agar was first introduced into the laboratory in 1881. Since then, microbiologists have depended on agar to create strong jellies. When microorganisms are streaked or plated onto this jellied surface and incubated, individual cells multiply into distinct colonies that scientists can easily observe, select, and propagate for further experiments. Many of the most important findings in biological research of the last 150 years or so — including the discovery of the CRISPR/Cas9 gene-editing tool — have been enabled by agar.4 Agarose, a derivative of agar, is also essential in molecular biology techniques like gel electrophoresis, where its porous gel matrix separates DNA fragments by size, enabling researchers to analyze and isolate specific genetic sequences.
Sophie Baek (Yerin Ha), who was previously a servant to her evil stepmother, Lady Araminta Gun (Katie Leung), and her daughters, Rosamund (Michelle Mao) and Posy (Isabella Wei), has taken up employment in the Bridgerton household. That's all thanks to the man she's secretly in love with, the Ton's most eligible bachelor, Benedict Bridgerton (Luke Thompson). He still doesn't know she's the masked lady in silver from the first episode's masquerade ball, and she's still running from Lady Araminta's wrath, with Leung carving a sublime villain of the season's antagonist. Honestly, step on my shoe clips.
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