this isn’t a practical generator if you have to pay for the water, and there are other solutions that will get you less wet. Still, credit where it’s due—this thing does make power when you ...

Its off-road tires are wrapped around rims that spin freely and can generate electricity using wind or water ... wheels will ...

In just its first few weeks in operation, a low-tech water wheel has already scooped ... The platform holds the large, 14-foot wheel that will spin using power from the river current or solar ...