Never dreamed poop could get you blazing down the asphalt? Well, now it all comes true as Japan's biggest toilet maker, TOTO, takes the toilet on the road with its launch of the Toilet Bike Neo, a bike that's powered entirely by human waste. The bike runs on biogas converted from feces that is harvested directly from the driver -- who sits on the bike's toilet-styled seat. It gives a new twist to "poop as you go," but that's not the only quirky innovation that this bike will feature. . . .