These tall valves on tankers are critical safety devices designed to control pressure and vacuum inside cargo tanks. Using a real incident aboard Fairchem Philly, this explains how PV valves and PV ...

(Part I and II of this series is here and here.) DUB6 writes: I recently read a rather wordy story about how many/most auto ...

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But there’s one spec that has caused some concern among Ars staffers and others with their eyes on the Steam Machine: The GPU comes with just 8GB of dedicated graphics RAM, an amount that is steadily ...

Valve is working on a new standalone VR headset, Xbox-sized game console and wireless controller. I tried them all at the company's HQ. I started with CNET reviewing laptops in 2009. Now I explore ...

We don't mean to be the harbingers of doom, but it's unwise to keep driving if your car's engine has a malfunctioning positive crankcase ventilation (PCV) system, particularly a bad PCV valve.

Within the prior 24 months, I have had a financial relationship with a company producing, marketing, selling, re-selling, or distributing healthcare products used by or on patients: Receive the the ...

In this installment of Weekly Boiler Tips we cover the safest testing frequencies and what you need to know before pulling that lever. May 21, 2025 Testing a relief valve at the wrong time could ...

GameSpot may get a commission from retail offers. Deadlock--the MOBA that Valve famously did not acknowledge after months of leaked footage, only to confirm its existence last summer--has been slowly ...

Regardless of what type of vehicle you drive, if it was built in the last few decades, its engine has some form of emissions control system designed to reduce the harmful environmental impacts of ...