Operating a tandem pedal boat with a friend can be a lot of fun, although it can also be a lot of work. That's where the Otter Bike boat comes in, as it uses two 500-watt motors and a pedal-by-wire ...

A pedal boat is a human-powered watercraft, designed for one, two or more people. Paddlewheels mounted under the boat propel the craft through the water and are powered by pedaling, much like a ...

Wes Siler is your guide to leading a more exciting life in the great outdoors. As Outside’s outdoor lifestyle columnist, he writes about the intersections of science, news, politics, gear, vehicles ...