We're starting off the week with a mechanical marvel: a homemade dragster with dual Rolls-Royce jet engines that's been 17 ...

Harris administration pretends the war on terrorism is over." A Place in the Sun host cries as she issues warning to dog owners after tragic pet death - How resounding was Kamala Harris’s debate win?

The $29.99 all-metal desktop Stirling engine kit is one of the simplest. It can be assembled in 15 minutes and is recommended for ages 14 and up. Also for $29.99 is the Exploring Kid Steam Engine Kit.

Russell Sutton is a man after our own heart. The craftsman has spent the last four years building a nine-cylinder radial engine using a smattering of Honda XR600 singles for his airboat.

Craig Nordeen (Air Force Research Lab, Pratt & Whitney) gives a lesson from three years ago on detonation engines. He ...

While Rolls-Royce and others in the aerospace industry are working on electric and hybrid propulsion systems for aircraft, for long-haul aircraft, at the moment jet engines are the only option.

From getting sucked into a fighter jet engine to a misjudged landing by an approaching jet fighter, an active flight deck is a minefield of danger and accidents waiting to happen. (01:54 ...

The Boeing 707, with its four jet engines, first took flight in 1958 and ... decibels), forcing Boeing to build them with anti-noise kits. Ironically, Boeing only intended to make 250 of the ...

It gave Concorde's engines a fiery glow (and also made them extremely loud). Most jet engines wouldn't perform well if they took in air flowing at supersonic speeds. Concorde's ingeniously ...

Plus, store-bought products specifically formulated for hardwood floors can be pricey, around $7 to $20 for a 32-ounce bottle, while the homemade hardwood floor cleaner recipe here can get you ...

Oh, and one other thing. A first aid kit with everything from burn gel to water purification tablets! You may think your “first aid kit”—consisting of random bandaids you stuffed in your ...