Take that Prius drivers! The Japanese have developed a whole new method of environmentally conscious transportation. Meet the Toilet Bike Neo a combination toilet and motorized tricycle that runs on the biogas derived from your excrement!
Actually the bike is a publicity stunt by toilet manufacturer TOTO to raise awareness for the TOTO Green Challenge, an effort by the company to cut their carbon emissions in half by 2017. Enjoy their all-too-trippy commercial below:
(Source: Laughing Squid)