A FEL creates X-rays by the rapid back-and-forth acceleration of fast-moving electron pulses using a series of magnets called an undulator. These X-rays are emitted at a narrow wavelength and then ...

Looking for a new home theater projector? You might want to hold off for another week or two — Hisense is right on the cusp ...

As the global arena of warfare continues to evolve with the integration of advanced technologies, the emergence of First-Person View ...

The Army wants laser weapons that can defeat drone threats, but it wants the ability to maintain them in battlefield ...

The types of artillery shells rely on a laser designator on the ground or another platform, such as a drone, to illuminate ...

The research, conducted by researchers from several US universities and published in Nature, set out to explore the behavior of peacock feather barbules – microscopic structures ...