Dackevall: Om påtvingade ljudföroreningar
Gunnar Dackevall
7 feb 2021
När vi nu håller på att växla ut förbränningsmotorn mot elmotorn uppstår inte bara en viktig möjlighet att minska fordonens påverkan på luftkvaliteten och klimatet, utan också att minska dess ljudavtryck i vår livsmiljö. En nog så viktig uppgift i en tid då många aldrig får uppleva tystnadens välsignelse. Att explosionsartat bränna fossiler bullrar extremt […]
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