This is Sudan’s Very First Wind Turbine | Mashable
The 63-meter turbine will provide power to some 14,000 people in a country where access… Read More
3 years ago
The 63-meter turbine will provide power to some 14,000 people in a country where access… Read More
Remember that 3D printed e-bike? How about those airless bicycle tires? Both of these were… Read More