New Scientist on MSN
Forever chemical TFA has tripled due to ozone-preserving refrigerants
Chemicals used in refrigeration break down in the atmosphere to produce trifluoroacetic acid, a persistent pollutant that ...
Not every technician learns the same way, so why are they still being trained as if they do? By combining all types of ...
For (NASDAQ:VLGEA), the referenced days-to-cover figure reflects a multi-session timeframe, which is often interpreted as moderate rather than extremely tight. This ratio can be influenced by seasonal ...
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