American citizen among those killed in Cuba boat shooting, US official says

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The woman who ultimately discovered the superior features of agar as a growth medium and brought it to Koch’s attention was Fanny Angelina Hesse. Her foundational contribution to the nascent field of microbiology is often omitted from textbooks. In other cases, she is unflatteringly referred to as a “German housewife” or as “Frau Hesse,” or dismissed as an unnamed technician.

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周珊珊:马年春节的文化消费既传统又新潮,“文化过年”成为新春佳节的重要打开方式,如何定义今年春节的文化消费气质?

Everybody needs good neighbours. Photograph: Harold M Lambert/Getty ImagesThe disappearance of these kinds of interactions from day-to-day life – in pubs, restaurants, shops, queues, on public transport – is striking. I have been talking to people tangentially about this for the past 10 years, ever since I started researching my book, How to Own the Room, which came out in 2018 and went on to become a podcast. This project was supposed to be about public speaking and confidence. But I realised from people’s reactions to the topic – especially younger people – that their deepest anxiety lies elsewhere, in something much more banal and inexpressible. Forget “public speaking”. What a lot of people don’t like at all any more is “speaking to anyone in public”.

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