From an engineering perspective, a water tube boiler is defined by the fact that water or steam–water mixture flows inside the tubes while high-temperature flue gas passes outside the tubes. In ...

PICATINNY ARSENAL, NJ - The Apache Attack Helicopter AH-64 has reached a new milestone in battlefield capability with the successful live fire test of ...

Federal Ammunition has launched a limited-edition, commemorative, collectible packaging to pair with Henry's American Cattleman Tribute Edition Rifle. The new 150-grain, .30-30 Win. offering features ...

Welcome Back on Daily Aviation, today video feature the US Boeing AH-64 Apache during flight, refueling, reloading, shooting, etc,etc. Footage Credit: US DoD ,Derivative Work by The Daily Aviation ...

COLUMBIA, S.C. — With New Year's Eve upon us, here is a look at the behind-the-scenes look of who makes the Capital City’s annual fireworks celebration possible. Guy Bouknight, the Lead Pyrotechnic ...

Our series Inside XR Design highlights examples of great XR design. Today we’re looking at shotguns in several different VR games to learn what makes them feel great in the player’s hand. In doing so, ...

The Sanibel-Captiva Conservation Foundation’s (SCCF) Coastal Watch and Marine Lab recently started a three-year project to restore oyster reefs in Tarpon Bay. Every Tuesday, volunteers assist staff in ...

As green hydrogen scales toward gigawatt production, proton-exchange-membrane water electrolysis (PEMWE) is throttled by scarce, high-loading precious-metal catalysts. Now a Shanghai Jiao Tong ...

Vintage Remington shotgun shells purchased to test for asbestos in the Schoepke litigation. When Central Illinois dairy and cattle farmer Eugene Schoepke started falling off his lawnmower, losing his ...