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 ...

Here's a review for pilots of the correct response and how to avoid common mistakes in an engine-out situation.

Have questions on how to choose a toy train command system? Classic Toy Trains has information on systems from Lionel, MTH, ...

In this video I show you a straw that is made as a tesla valve. I talk about what a tesla valve is and how it works as a one way flow valve. I also talk about what tesla might have used the valve for ...

MADISON, Ala. (WHNT) — In an emergency, minutes matter. That’s why the Madison Police Department is launching a new pilot program that it hopes will save lives. It’s launching the ConfirmOK Daily ...

"Things get pretty small" if you try to browse Steam on an iPod, but your PC monitor can probably handle the new 1,200 pixel page width. When you purchase through links on our site, we may earn an ...

On the corner of 82nd and Sacramento in Portland, a construction crew is constructing a new sidewalk. Elizabeth Figueroa Alvarez is standing by a massive concrete truck, holding a paddle up to traffic ...

With certain parties targeting payment processors as a way to control what kinds of games are allowed to be sold, paying for games on services like Steam is a little bit weird right now. In fact, if ...

NEW YORK, New York (WCBS) — A New York-based start-up company wants to use batteries to reduce stress on the energy grid and put money back in the pockets of state residents. The pilot program, ...