
Cars have been guzzling leaded gasoline for 99 years. Not any more
CNN
Algerian service stations last month stopped selling leaded gasoline, which is linked to serious health problems, bringing nearly a century of it use on roads around the world to an end.
Leaded gasoline — which contains the compound tetraethyllead and is linked to serious health problems — was first patented for use in 1922, allowing cars to use higher compression ratios, making them more powerful. By the 1970s, it was present in almost all gasoline worldwide.More Related News

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