Feds seize 2 websites selling illegal machine gun conversion devices from China

The devices, also called “switches” or “sears,” are used to convert semiautomatic pistols into fully automatic machine guns ...
American Rifleman

Heavy Browning At War: Combat Tales Of The Browning M1917 Machine Gun

For the first half of the 20th century, one of the most important firearms in the U.S. military arsenal was the water-cooled ...
IEEE

Prescribed Performance Control of Ammunition Loading Manipulator Arm Considering Actuator Saturation and Nonlinear Friction

Abstract: This paper addresses the state constraint control problem of ammunition loading manipulator arms (ALMA) with nonlinear friction, saturation, and external disturbances by using prescribed ...
IEEE

Smart Cognitive HMI With Automated Knowledge Extraction for Machine Tool

Abstract: In the field of machine tools, it is general to use facilities from various vendors with different interfaces. However, manuals that vary from machine to machine and are less portable and ...
TechRepublic

Inside China’s ‘Manhattan Project’: China Moves Closer to Chip Self-Reliance With Secret EUV Prototype

Inside China’s ‘Manhattan Project’: China Moves Closer to Chip Self-Reliance With Secret EUV Prototype Your email has been sent In a guarded lab in Shenzhen, China has taken a step it was never ...