Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to repurpose an aluminum can, a CD, copper wire, toothpaste, lemon juice, and a ...

Clean energy is cheap energy. Building a large-scale solar or wind project costs less than a new gas plant, and solar and ...

Learn how to create a simple water wheel free energy device using basic materials like plastic bottles, spoons, or wood. This ...

STOUGHTON, Wis. (WKOW) -- A team of physicists and engineers from UW-Madison reached a milestone in the quest to create a carbon-free energy source. According to a release from the university, the ...