Many homeowners are surprised to learn that most solar systems stop working during an outage — even on sunny days. That’s why many people add a backup generator (or solar batteries) to make sure their ...

What I particularly like about the Van de Graaff (or VDG) is that it’s a combination of a few discrete scientific principles and some mechanically produced current, making it an interesting study. For ...

Discover the incredible world of science and innovation with our step-by-step guide on how to make a generator! In this ...

Based on federal safety guidelines, we outline four important but easy steps to ensure the safe operation of your portable ...