Knowledge is power, allowing data centers to track and correct harmonics and power factor, avoiding costly energy waste, ...

The internet is awash with adverts for various portable heaters, with claims that they will heat your house for pennies. Some ...

Catalytic dry reforming of methane (DRM) offers a promising strategy for the sustainable utilization of greenhouse gases, CH4 ...

Abstract: The light emitted by gas discharge plasma is often used as a light source for precision optical instruments. The measurement precision and accuracy of these precision instruments are greatly ...

Scientists have discovered a way to efficiently transfer electrical current through specific materials at room temperature, a ...

A new solar device generates 15 times more energy: a breakthrough in thermoelectric generators converts solar heat into ...

Scientists are learning how to turn the chill of outer space into a quiet source of electricity, using the night sky itself as a heat sink. By carefully managing how surfaces shed heat after dark, ...

Instead of absorbing energy from the sun to produce electricity, a new class of devices generates power by absorbing heat ...

Check out the thorough guide to oil immersed transformers, including oil submersed power transformers and oil immersed ...

Even though the record-long federal government shutdown has ended, funding for the energy assistance program that helps millions of low-income families heat their homes has yet to come through. Last ...

It’s just a fact of life. A BJT wired in common emitter, even after compensating for the effects of device and temperature variations, still isn’t a perfect current source. Figure 1 Current mirror ...