Discover three creative DIY matchstick launchers you can make using everyday household items. Learn how to build a miniature matchstick rifle, a gas lighter-powered matchstick pistol, and a clothespin ...

Learn how to craft a whole lot of spears in Minecraft. The "Mounts of Mayhem" update adds this new weapon -- and here's how ...

A new single-string method lets flat designs deploy into complex 3D structures, with potential uses in modular space habitats ...

MIT researchers have developed a new method for designing 3D structures that can be transformed from a flat configuration ...

Iran is seeking to transform its space program from a strategic state project into a low-cost commercial industry. By leveraging indigenous launchers and non-Western partnerships, it targets ...

Here it is, our annual roundup of the many dozens of Texans—rich and poor, famous and obscure, drug-addled and stone-cold sober—who disgraced our great state over the past twelve months.

You’ve probably seen Lichtenberg figures before, those lightning-like traces left by high-voltage discharge. The safe way to create them is using an electron beam to embed charge inside an ...

Rheinmetall will supply critical electrical systems, software, and 155 mm weapon systems for the Bundeswehr’s new RCH155 wheeled howitzer under a major procurement programme led by ARTEC GmbH. The ...