The paper deals with the analysis of the friction force between the breech block carrier and receiver assembly in the amphibious rifle when firing in air and firing underwater by experimental method.

Nowadays, the number of users and connected devices linked to a cellular network is very large. For that reason, new technologies that do not need network support, such as Device-to-Device (D2D) ...

A federal judge in Massachusetts said Wednesday he plans to deny a motion by the Trump administration to dismiss a lawsuit over its blocking of wind energy projects, siding with a coalition of ...

MIT researchers have designed a compact, low-power receiver for 5G-compatible smart devices that is about 30 times more resilient to a certain type of interference than some traditional wireless ...

Senate rejects effort to block arms sales over Trump’s dealings with Qatar and UAE by: MARY CLARE JALONICK, Associated Press Posted: Jun 11, 2025 / 05:40 PM CDT Updated: Jun 11, 2025 / 05:40 PM CDT ...

Love it. There is nothing better to me than watching a receiver block a corner or safety 20 yards downfield for a big score from the running back. When you see this from the receivers, it is more ...