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Botswana flags synthetic gem threat ahead of $6 bln diamond project launch
Reuters· 6 日前Botswana’s President Mokgweetsi Masisi on Wednesday called synthetic gems a threat to the ...
Battling Loneliness: The New Public Health Crisis
Forbes· 6 日前This is a silent pandemic — the pandemic of loneliness. The health consequences, however, are just as serious: social isolation ...