"While mass drivers can bootstrap an off-world economy, they carry an equally potent and unsettling military capability: the ...

Many medieval castles were formidable stone fortifications. Live Science takes a look at six that were never conquered.

CSA Catapult to design, manufacture and test bespoke SiC power module targeting 15 kW/kg power density UK's Compound ...

Tents and catapults could be banned in a Surrey town centre under planned changes to Public Space Protection Orders (PSPOs). Surrey Heath Borough Council said it wanted to extend PSPOs currently in ...

ABSTRACT: This paper uses the Unsteady Reynolds-Averaged Navier-Stokes (URANS) method, sliding/overset mesh technique and coupled 6-degree-of-freedom (6-DOF) dynamic model to study sub-UAV deployment ...

The Navy is reviewing the design and costs of its Ford-class aircraft carrier, one of its most high-tech and expensive warships ...

In Catapults to Cameras, wildlife filmmaker Ashwika Kapur uncovers the roots of illegal hunting. In Catapults to Cameras, wildlife filmmaker Ashwika Kapur uncovers the roots of illegal animal hunting ...

During fall, there are many traditions in Indiana. We expect crunchy colorful leaves, pumpkin-spiced goods, hoodies and crisp weather. The star of the season is, naturally, the pumpkin. Many utilize ...

Like most dentists, I have been using the same composite resin for decades. It’s the composite resin that I used in dental school 30 years ago and in most of the offices I associated with. I rarely ...

PUNXSUTAWNEY — Luke Prutznal’s seventh-grade technology education students at Punxsutawney Area High School have been hard at work designing the ultimate marshmallow catapult. Working in pairs, ...

TO KINETIC ENERGY IN THE BLINK OF AN EYE. CATAPULTS ARE A BATTLE WEAPON DATING BACK TO MEDIEVAL TIMES, AND NOW THAT SAME CONCEPT SHAPES OUR DAY TO DAY LIVES. FIRST WARNING METEOROLOGIST MARQUISE MEDA ...

Add Yahoo as a preferred source to see more of our stories on Google. US oil prices notch biggest weekly surge since at least 1985 as Iran war disrupts Strait of Hormuz ...