"What’s so special about this book is that the author uses humor woolly mammoths and elephant shrews… sprinkled with humour to explain and demonstrate each science concept" https://t.co/5lWi60PLOz

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From 12 June to 1 Oct, there were 4,138* tear gas used. .
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*HK police force didn’t disclose figures for weekend of Sep 22, according to Bloomberg.
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