今天凌晨，Meta 发布的首款 AR 智能眼镜 Orion，让我们离这个理想中的产品更近了一点。虽说过去的几年陆续有 AR 眼镜发布，但共性也很明显 ...

Use this cantilever mount for mounting 30 mm telescopic sights. The 2-inch offset of this cantilever mount positions the scope in a forward location, allowing the correct eye relief and head ...

A level scope is vital for precision shooting as it ensures that any windage or elevation adjustments made actually work the way they’re supposed to. In fact, it’s more important that the ...

One of the biggest reasons for playing older video games on original hardware is that emulators and modern controllers can’t replicate the exact feel of how those games would have been ...

The first half of the 2020s has been a rough one for the games business. More than any new developments in game design or the ...

We publish original research from all areas of the natural sciences, psychology, medicine and engineering. You can learn more about what we publish by browsing our specific scientific subject ...

Light: Science & Applications (LSA) is a peer-reviewed open access journal publishing highest-quality articles across the full spectrum of optics research. LSA promotes frontier research in all ...

AMERICAN VINTAGE(AMV)2024秋冬系列,通过“抒写记忆”传达大片理念,“当我们重温美好回忆的同时,也在创造在当下和未来值得回忆的美好瞬间” 这一理念 ...

peered through the scope at the target 35 yards away and pulled the trigger. “Hit!” an instructor called. It was the first time that D, a nonbinary community organizer, had fired an AR-15.

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John Thomas Scopes came to Tennessee fresh out of college. In the spring of 1925, he had just completed his first year as science teacher and part-time football coach at the high school in the ...