One of the most remarkable discoveries made by astronomers in recent years is the identification of an extremely strong "mega-laser" signal that has travelled over 8 billion light-years without losing ...
Editor’s note: This story originally appeared on Laser Wars, a newsletter about military laser weapons and other futuristic defense technology. Subscribe here. The U.S. military is paving the way for ...
The U.S. government can now use a counterdrone laser along the southern border after the Pentagon and Federal Aviation Administration (FAA) agreed the weapons are safe, the two agencies announced ...
Scientists have taken lasers beyond light and into the realm of sound, creating a breakthrough “phonon laser” that manipulates tiny vibrations at the quantum level. By dramatically reducing noise in ...
The good news: Despite what the name may imply, cold laser isn't an Arctic-level skin-freezing procedure. Also known as low-level laser therapy (LLLT) or photobiomodulation, this noninvasive (and yes, ...
Artist rendering of the Indirect Fire Protection Capability-High Energy Laser. (Lockheed Martin) Editor’s note: This story originally appeared on Laser Wars, a newsletter about military laser weapons ...
Physicists at CU Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The researchers say the device could ...
The headlines lately have verged on science fiction. A few weeks ago, my colleague Simon Shuster reported that the Ukrainian military had unveiled a new anti-drone laser weapon called the Sunray. On ...
A new technology shoots laser beams at drones to charge them in midair, thus unlocking the possibility of "infinite flight." Representatives from PowerLight Technologies say the system works by ...
Is it ever worth spending less to get more? It might sound counterintuitive, but Core Electronics explains how the XTool P3 challenges this very notion by delivering near-industrial performance at a ...
Laser weapons go mobile as the US Army takes delivery of two 20-kW, anti-drone Joint Light Tactical Vehicle (JLTV)-mounted Laser-Oriented Counter-UAS System (LOCUST) Laser Weapon Systems (LWS) from ...
For years, Black women have been told that laser hair removal and other laser-based skin treatments weren’t safe for us. This is because many of us grew up hearing horror stories about burns, scars, ...
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