While they usually go unnoticed until you lose one, tire valve caps do serve an important purpose. But are they universal, ...

In refrigeration and air conditioning applications, there are two main types of expansion valves: thermostatic expansion valves (TXVs), and automatic, or constant-pressure, expansion valves (AXVs).

The Eurobike show recently concluded in Frankfurt, and after a few years of doom and gloom in the bike industry, this year ...

When we think of Montana, it’s cabins, skiing, and the great wilderness that usually come to mind. Montana is also one of ...

A stowaway cat reminds us: strange noises matter. Learn how to listen for sounds that can signal trouble in flight before ...

From freight trucks and buses to trailers and military transports, air brake systems are not just stopping mechanisms—they’re ...

The CAF’s B-29 FiFi is flying again, after major engine repairs this spring. The historic WWII aircraft is 1 of only 2 B-29 ...

Science Connected Magazine is an editorially independent, non-profit newsroom producing open-access science journalism and ...

Looking for the best used SUVs under $30,000 in 2025? Our expert-ranked list covers the top 10 models for reliability, luxury ...

Air can enter water pipelines in several ways, often from dissolved air coming out of solution due to pressure fluctuations, ...