In order to 3D-print really intricate items, you need a really fine print nozzle. Scientists have discovered that instead of ...

In this video, I demonstrate the practical use of a Triceratops LED Headlamp. The following materials and tools were utilized ...

Abstract: In this letter, we propose and experimentally demonstrate a novel three-dimensional 32-quadrature amplitude modulation (3D-32QAM) constellation in visible light communication systems, which ...

Claudio Manuel Neves Valente died of an apparent self-inflicted gunshot wound at the facility in Salem, N.H., according to ...

New court documents have revealed the lengths a dead terrorist and his son allegedly went to before orchestrating the ...

For most of us who are not astronomers, the image that comes to mind when describing a reflecting telescope is of a huge instrument in its own domed-roof building on a mountain top. But a ...

They have created a 3D concrete bridge that absorbs CO2 like bones and uses 60% less material than a conventional bridge.

Researchers at Lawrence Livermore National Laboratory (LLNL) have optimized and 3D-printed helix structures as optical ...

Abstract: Structured light scanning technology has the characteristics of high accuracy, low environmental impact, low power consumption, and fast acquisition speed, which is very suitable for ...

WASHINGTON (AP) — The FBI on Thursday arrested a man accused of placing two pipe bombs outside the headquarters of the Republican and Democratic national parties in Washington on the eve of the U.S.