39KiB, 1024x576, actualidad_506959804_156176455_1024x576.jpg View SameGoogleiqdbSauceNAO Will we ever see a totally clean propulsion? Anonymous Sat 30 Oct 22:01:21 2021 No.13804862 ViewReplyOriginalReport Quoted By: >>13804866 >>13804900 >>13805255 >>13805588 >>13805644 >>13806313 >>13807704 How realistic is the idea of having zero carbon emissions by 2050 for vehicles such as planes and rockets?
