Image via Red Ferret

We love random human-powered vehicles. The weirder the better, at least most of the time, because it stirs up creativity and hopefully gets people out and about without the use of fossil fuels or coal powered electricity. Plus exercise is always a good thing. That's why the Treadmill Bike is intriguing. We saw one as a concept awhile back - the Rollator - and that idea ...Read the full story on TreeHugger