AI & RoboticsNews

ChatGPT: Everything you need to know about the AI-powered chatbot

December 23, 2025
ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through writing essays and code with short text prompts has evolved into a behemoth with 300 million weekly active users. In 2025, OpenAI has battled the perception that it was ceding ground in the AI race to Chinese rivals like…
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Cleantech & EV'sNews

The backup battery choice you didn’t know you had: natural gas fuel cell

December 23, 2025
Whether it’s to keep the lights on after a natural disaster or just to avoid peak energy rates, more people than ever are adding battery energy storage to their home solar systems — but li-ion batteries aren’t the only option. The new WATT Fuel Cell uses the natural gas connection your home already has to generate power when you need it. Technically a solid oxide fuel cell, the WATT unit…
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DefenseNews

DOD needs more consistent Indo-Pacific deterrence funding, GAO says

December 23, 2025
As the U.S. military continues to build up forces to deter China in the increasingly contested Indo-Pacific region, a recent Government Accountability Office report claims that clear guidance on how it funds those deterrence efforts has yet to be provided. Each year, the Defense Department selects programs, equipment, research and support initiatives to include in the annual Pacific Deterrence…
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DefenseNews

Pentagon counter-drone task force plans Golden Dome link

December 23, 2025
The Joint Interagency Task Force 401, established by the Pentagon as the military’s lead counter-drone organization, plans to share data with the Golden Dome missile defense project to defend against threats from larger drones, U.S. Army Brig. Gen. Matt Ross, director of…
DefenseNews

Sweden hastens Gripen deep-strike punch with Taurus missiles

December 23, 2025
MONTREAL — Sweden will soon have the capability to conduct deep strikes far behind enemy lines, as the Gripen will be integrated with the German-made Taurus cruise missile earlier than planned, the Swedish air chief said. “We have reprioritized and done work to ensure…
ComputersNews

Plastic laptops aren’t bad, actually

December 23, 2025
I’ve reviewed a lot of laptops for PCWorld, and I’ve held laptops made of so many materials in my hands: Metal, plastic, carbon fiber, and even ceramic. People often think of plastic as a cheap, creaky material. But modern plastic laptops usually feel good in my hands. In many cases, a plastic laptop chassis is even better than a metal one! When many people think “plastic laptop,” they…
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