Wednesday, 25 November 2020

Sewage may offer early signs of coronavirus outbreaks.


By BY KIM TINGLEY from NYT Science https://ift.tt/39g5v8V
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Chinese paraglider pulled 8,000m high into clouds

Peng Yujiang was pulled 8,500m above sea level by a rare updraft called a 'cloud suck'. from BBC News https://ift.tt/ByPCiLa via ...