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About a month ago, I wrote a piece that generated a lot of interest titled “Why retrofitting electric air conditioning is ...

A Wall Street Journal investigation has found that dozens of pilots, flight attendants and passengers have developed brain ...

The global liquid ring vacuum pumps market size was US$ 1.90 billion in 2021. The global liquid ring vacuum pumps market size is forecast to reach US$ 3.10 billion by 2030, growing at a compound ...

A Wall Street Journal review links bleed-air leaks to growing in-flight illnesses even as manufacturers and regulators play down the risk.

The Eurofighter Typhoon boasts a remarkable thrust-to-weight ratio and maneuverability, largely as a product of the two ...

Stay cool on a budget with our top picks for inverter air conditioners in 2025. Find energy-efficient models that deliver ...

Experts tell us the top reasons your unit isn't keeping you coolExperts offer eight simple problems to troubleshoot when your AC isn’t cooling properly.By Mary H.J. FarrellLike any appliance, ...

Q. In a recent response to a question about spare tires, you commented that you would like to have one, regardless of type. I ...

Bobcat has introduced six new tank-mounted rotary-screw air compressors for light- to medium-duty applications, now available ...

The vortex tube can be used for refrigeration without the need for a refrigerant, but it's also not as efficient as a normal ...

An expert’s journey to implementing best process control via instrumentation, control strategies and PID control ...