A MOF enhanced tribovoltaic nanogenerator directly charges a supercapacitor, creating a compact self-charging system that ...

These models juice up your refrigerator, air conditioner, and other essentials during an emergency—no matter what.

This dual-fuel model is quiet and built to power sensitive devices and smart appliances. It’s also $1000, which makes it a ...

Einstein’s uncle Jakob was an inventor in Munich. He produced patents for arc lamps, electric meters, and dynamos in the late ...

Both inverter and standard generators run on fossil fuels and emit carbon monoxide (CO) fumes in their exhaust and must be ...

The DC series motor has some desirable properties, but it can become quite dangerous to use if proper safety precautions are ...

Solar panels are helping UK households cut energy bills, reduce emissions and gain independence from the grid. Our complete 2025 guide aims to answer the burning question, ‘Are solar panels worth it?’ ...

In the wave of modern technology, high-power wireless charging technology is reshaping the paradigm of energy transmission.

A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old ...

Kickstart your Aussie adventures! Learn how to build the perfect portable solar camping setup. Discover the guidelines for ...