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I am a Chinese living in the UK. But I was in China during the outbreak of pandemic with my British husband. I believe everyone had a different story but this is mine.
At th...
I never worked with him and, given that he died in 1957 (before I was born) anyone who did work with him would be pretty old by now - at least 80.
Reports, though, indicate ...
I was living in Brazil at the time. I have two particular memories. One is of a Brazilian doctor expressing to me his humanitarian concerns. The Argentines he saw as a mass...
Despite both being spelt Lee, the way it is pronounced in England and the USA is quite different when sounded in Mandarin and again in Cantonese.
As for the spelling this is because:
[math]\aleph_1[/math] is the smallest cardinality which is larger than [math]\aleph_0[/math]. It is not the cardinality of the continuum, which is denoted [math]2^{\aleph_0}[/math]. The Continuum Hypothesis is the assertion that [math]\aleph_1=2^{\aleph_0}[/math], and it i...
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