Wake Up and Smell the Traffic? London Tries Coffee to Power Buses In an effort to curb toxic diesel fumes, oil from used grounds has been added to the fuel for the British capital’s iconic red double-deckers. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:A.I. Shows Promise as a Physician AssistantCity skies to be dominated by FLYING TAXIES - researchers predict 23,000 by 2035F.D.A. Warns Supplement Makers to Stop Touting Cures for Diseases Like Alzheimer’sSpaceX launch WATCH AGAIN: See Musk's Starman Tesla BLAST into space again - video HERESpaceX launch schedule 2019 dates: Elon Musk firm to launch Falcon 9 NEXT WEEKSpaceX: Where is the Tesla Roadster RIGHT NOW? Can you track the Roadster?