Hydrogen produces only water emissions, plus the fuel-cell trucks are quick. Breakthroughs, discoveries, and DIY tips sent six days a week. Filling up a hydrogen tank is much like filling up a gas-powered car in both the basic experience and in the time it takes. That's been a major barrier for EVs thus far; adding 20 minutes or more for each recharge on a road trip is not nearly as appealing as pulling up to a Chevron station and getting out of there in a few minutes. However, hydrogen hasn't yet caught on as a large-scale solution largely due to funding, even though even the US Department of Energy says it has "several benefits over conventional combustion-based technologies currently used in many power plants and vehicles."

Large Language Models (LLMs) have revolutionized Natural Language Processing (NLP) and Artificial Intelligence (AI), unlocking unprecedented capabilities. This rapid advancement has spurred research into various aspects of LLMs, their text generation & reasoning capability, and potential misuse, fueling the necessity for robust detection methods. While numerous prior research has focused on detecting LLM-generated text (AI text) and thus checkmating them, our study investigates a relatively unexplored territory: portraying the nuanced distinctions between human and AI texts across text segments. Whether LLMs struggle with or excel at incorporating linguistic ingenuity across different text segments carries substantial implications for determining their potential as effective creative assistants to humans. Through an analogy with the structure of chess games-comprising opening, middle, and end games-we analyze text segments (introduction, body, and conclusion) to determine where the most significant distinctions between human and AI texts exist. While AI texts can approximate the body segment better due to its increased length, a closer examination reveals a pronounced disparity, highlighting the importance of this segment in AI text detection. Additionally, human texts exhibit higher cross-segment differences compared to AI texts. Overall, our research can shed light on the intricacies of human-AI text distinctions, offering novel insights for text detection and understanding.

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. California prosecutors have asked a court to delay a trial for a Tesla Model S driver who faces manslaughter charges over a 2019 crash that left two people dead, according to court documents. The trial, originally scheduled to take place on Tuesday in the Los Angeles area, marks the first criminal case against a driver who was using partially automated driving technology at the time of the crash. Prosecutors want to push back the trial to late February or later, saying two police officers assigned to the case would be on medical leave and vacation.

Faraday Future took the wraps off a long-awaited production car this week at CES in Las Vegas just as circumstances grow ever more challenging for the Los Angeles-based automotive startup backed by Chinese entrepreneur Jia Yueting. The company showed off the FF 91 crossover-style car late Tuesday that it says combines supercar performance with ultra-luxury ride and comfort, has advanced web-enabled entertainment features for passengers and even parks itself in crowded lots using autonomous driving technology. It tested the latter feature before a live audience on Monday, as well as clocking its acceleration on stage against high-end luxury vehicles from Bentley, Ferrari and Tesla. "The FF 91 will usher in a new age of connected vehicles," Nick Sampson, the company's senior vice president of engineering and R&D and a former Tesla engineer, said at the unveiling that was webcast, noting that interested buyers can reserve one at the company's website with a $5,000 deposit. Jia, who is also founder and CEO of LeEco, the so-called Netflix of China, joined Sampson and other Faraday executives at the Las Vegas event to mark the FF 91's unveiling.

A few hundred miles south of Tesla Motors headquarters resides another electric car maker that has been given the green-light to unleash its prototypes on California roads. Faraday Future won approval today from The Golden State to begin testing its self-driving vehicles later this year on public routes. The Los Angeles-based startup plans to start building and selling electric vehicles next year in the United States, but has not disclosed details of regarding its newly awarded self-driving program. Faraday Future won approval today from The Golden State to begin testing its self-driving electric vehicles later this year on public routes. Faraday is one of several Chinese-funded startups hoping to challenge Tesla in premium electric vehicles.

Secretive electric car company Faraday Future hopes to have its first vehicles rolling off the assembly line in 2018. The announcement was made as officials marked the start of construction on a planned 1 billion Las Vegas-area production plant, not far from rival Tesla's Gigafactory. While it's clear the company plans to create an electric car, a prototype has yet to be unveiled and there are no specifics yet on what kinds of cars it might manufacture. The company, backed by Chinese entrepreneur Jia Yueting, currently has about 700 employees in the U.S. It unveiled a concept car in January, but hasn't put a vehicle on the market. Faraday Future puts the size of the Apex Industrial Park facility at 3 million square feet, or nearly the size of the sprawling Las Vegas Convention Center close to the Las Vegas Strip.