Learn how to make a DC motor using a simple battery in this intriguing tutorial. This amazing idea transforms basic materials ...

Learn how to create a mobile charging machine generator using DC motors with this step-by-step tutorial. This informative ...

If SparkCharge or its young entrepreneurial CEO Josh Aviv sound familiar to you, perhaps you caught Aviv's appearance on ABC's Shark Tank, where he landed partnerships with both Mark Cuban and Lori ...

Increasing numbers of boaters are turning to lithium-iron-phosphate (LiFePO4) batteries to power house circuits and electric trolling motors. This brings up a question: Can boaters effectively ...