https://blogs.mercola.com:443/sites/vitalvotes/archive/2003/12/27/Cleaner-Engines.aspxA Dutch invention is promising to make vehicles at least 50 percent more efficient and also bring down the soot and carbon dioxide emissions. This is made possible by replacing the conventional wheels by 'in-wheel' electric engines that are normal electricenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)