Learn how to create a generator using a DC motor in this comprehensive tutorial. We'll guide you through each step, from ...

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

Researchers have unveiled an “evapolectric” device that pulls energy from the evaporation of water, producing significantly more electrical power than previous moisture-based energy technologies. The ...

An international research group has engineered a new energy-generating device by combining piezoelectric composites with carbon fiber-reinforced polymer (CFRP), a commonly used material that is both ...

Scientists at North Carolina State University have developed a flexible, stretchy energy-harvesting device solely out of biocompatible soft materials: liquid metal and soft polymers known as hydrogels ...

Wearable electronics powered by miniaturized electromechanical energy storage devices have their limitations. The source of power, whether batteries or supercapacitors, inevitably run out of power.