The two kinds of wheels, center-vent and circumferential vent, are commonly called " turbines." The water passes through the buckets of the former from the outside to the inside ; through the ...

In just its first few weeks in operation, a low-tech water wheel has already scooped up enough trash and debris from the ...

Who wouldn’t want a mini renewable energy generator that they can carry around in their backpack? As promised on the developer’s website, a new device on the market is effectively a portable power ...

This is "Mr.Trash Wheel" – a water wheel in Baltimore that removes rubbish from the river. The water wheel is powered by the river's current, which lifts rubbish and debris from the water and ...

I am now using one in my cotton mill, giving 35-horse power with a 4O-inch wheel, under a head of 12 feet, using but 200 inches of water, and the water being measured before it reaches the wheel ...

Its off-road tires are wrapped around rims that spin freely and can generate electricity using wind or water. The PV5 WKNDR .

The water wheel — the first of its kind on the West ... The platform holds the large, 14-foot wheel that will spin using power from the river current or solar panels to scoop up debris and ...