[HN Gopher] Lead from leaded petrol persists in London air despi...
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       Lead from leaded petrol persists in London air despite '90s ban
        
       Author : FridayoLeary
       Score  : 6 points
       Date   : 2021-06-21 21:38 UTC (1 hours ago)
        
 (HTM) web link (phys.org)
 (TXT) w3m dump (phys.org)
        
       | genericone wrote:
       | Maybe its any of the unwashed buildings that are leeching off
       | lead into the air, from decades of caked on leaded petrol:
       | 
       | Related but non-london image: https://external-
       | preview.redd.it/ZjNo0NFwEXGzukjR5ujjin8-e-5...
        
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       (page generated 2021-06-21 23:01 UTC)