A render of the "Punisher DX-14" shotgun concept (HARDWAR3 INDUSTRIES)
A render of a double-barrel shotgun by "HARDWAR3 INDUSTRIES" got some attention last year due to its futuristic design and boxy shape, which some say resembles the ubiquitous Glock pistols. But unlike the pistols it has been compared to, the "Punisher DX-12" has a ton of questionable design decisions and ergonomic quirks that would make it a danger to the shooter and anyone around.
333 Squadron, Norwegian Royal Airforce/NTB Scanpix
For most sailors who served on the Admiral Kuznetzov, Mazut is the stuff of legends. The ultra thick, tarry black substance that powers the ship is known for being rather toxic, sticky, and not easy to get out of clothes. But why did the Soviet navy keep powering its ships with Mazut? What are the advantages and disadvantages of the fuel? Why exactly is the Kuznetsov so smoky?
The technology sounds like a lethal Rube Goldberg machine: an electrical circuit generates high voltage pulses, that ignites a plasma cartridge that then triggers explosives to propel projectiles at extreme velocity. But this technology, referred to as an Electro-Thermal Chemical (ETC) gun, might become a silver bullet for NATO when it comes to penetrating the next generation of advanced Russian tanks.