A Twitch streamer and at least ten others were arrested near the UK Parliament after waving an imitation gun around during an ...

The US Army is now mounting defense contractor AeroVironment's second-generation Locust Laser Weapon System on some of its ...

Biathlon is the most-watched winter sport in Europe, where many athletes grow up on skis and have access to biathlon ranges.

Abstract: Laser interferometric measurements of the electron density of hypersonic plasma jets launched by a PJMIF-grade coaxial plasma gun newly developed at Shanghai Tech University. To validate the ...