To be effective, a heat pipe must be composed of material with high thermal conductivity, usually copper or copper alloy. The ...

A new program in Framingham, Massachusetts is leading the transition from gas to geothermal heating and cooling.

Air conditioning and refrigeration consume about 20% of global electricity, relying on century-old vapor-compression ...

New Large-Capacity Centrifugal Chillers, known as the "JHT-Y/JHT-YI Series," Employing Refrigerants with an Extremely Low Environmental Impact Mitsubishi Heavy Industries Thermal Systems, Ltd. (MHI ...

The phrase "Atkinson cycle" is as synonymous with hybrids as the words "Toyota" and "Prius". But what does that even mean and ...

But the performance can vary widely, even among hybrids. Below, we spotlight the 10 most fuel-efficient cars based on Consumer Reports’ overall fuel-economy test results.

which utilizes the lambda value of 1.0 to achieve an ideal air-fuel ratio for combustion - the same as achieved by Porsche's new T-Hybrid system in the 992.2 911 GTS. Mazda states that this method ...

For efficient printing, the best thermal printers are an excellent choice. Compact, portable, reliabel, durable – thermal printers are great when you need to print small items quickly, and in high ...

Our guide to the best energy-efficient kettles will help you to avoid a wasteful boiler with our Best Buy recommendations and expert buying advice. To be energy efficient, a kettle should have a low ...

U.S. natural gas will be $5/Mcf this and next year and that’s “conservative, in our view,” Bernstein Research analysts report in describing “a coming U.S. gas super-cycle.” Bernstein’s 2025 and 2026 ...

Not long ago, thermal scopes were superfluous gadgets. Now, they’re essential kit for serious predator and hog hunters. This collection of thermal sights includes military-grade scopes that cost more ...