Read on to find out which portable air conditioners were the quietest in our latest tests. Let's start with the positives. In our comprehensive lab tests, CHOICE test experts found a number of units ...

A. the wind noise of air conditioning operation can be improved by adjusting the corresponding wind speed. B. The sound of "crackling" of thermal barrier and cold contraction of plastic parts of air ...

Even as a major battle is unfolding between TV brands with TCL pushing forward with innovative technology (you can read our ...

Liquid helium-ready - the ultra-low noise labs are fitted with dewar lifts, to drop helium dewars down to an appropriate level, and helium return pipes for the recovery of helium gas. Air conditioning ...

With high temperatures forecast for the next month in Singapore, more of us are finding solace in air-conditioned places. But ...