Welcome to our review of the Jetbeam E26-UV Kunai, a perfectly formed aluminium-clad pocket torch with some exceptional ...

The Los Angeles wildfires of January 2025 highlight a critical vulnerability in disaster response: power failure. With ...

The US Navy successfully tested its new laser weapon mounted on a warship. The dramatic photo above depicts the High Energy ...

In this undated photo provided by the Director, Operational Test and Evaluation, the destroyer USS Preble fires a laser beam against an unmanned aerial vehicle target at an undisclosed location.

Combining a high-energy laser with an optical dazzler, HELIOS can both destroy and disable threats, as well as disrupt enemy ...

The electrons in the beam interact with the electrons bound to the metal atoms to create X-rays," he said. "At NIF, we use the high-power laser beam instead of an electron beam to make the X-rays ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of ...

A new way to gauge distance using lasers can measure lengths of more than 100 kilometres to within a thousandth of the width of a human hair, and could be used to make better space telescopes.

The Navy has disclosed that the Arleigh Burke class destroyer USS Preble successfully test-fired its High-Energy Laser with Integrated Optical Dazzler and Surveillance (HELIOS) system to take out an ...

Lasers are useful because they produce powerful beams of collimated, coherent light. The fact that laser light is monochromatic (narrowband spectral output) is an advantage much of the time ...

Operational Test and Evaluation report published in January. The report, which did not provide a date or time of the laser’s deployment, included a black-and-white photo showing a streak of ...