Jessica Mischner writes "You've seen cars powered by the sun, wind and biofuels — but a vehicle propelled by dung? Yamaha just unveiled the first one at a golf course in Japan. The experimental golf cart doesn't run on cow dung directly — the poo is processed into biofuel which is then converted into methane — but it represents a huge leap forward for green innovations."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×