This video documents an accuracy test where a rifle consistently failed to hit its target, focusing on setup, conditions, and ...

The new Rokid Style glasses have debuted at CES, and are lightweight, comfortable, and surprisingly functional.

They're cheaper, lighter, and more comfortable than Meta's latest smart glasses, and you can buy them starting in January.

Despite the unique ideological and political advantages of the “Aircraft Power Supply System” course, there are still some deep-seated problems that urgently need to be solved in the current teaching ...