Got an old Lionel General or Western-style O gauge steam loco that’s slipping on the rails? These traction tires will bring it back to life. It’s a 4-pack of replacement rubber tires made specifically ...

Abstract: In this paper, we present a novel and unified small-signal modeling technique for Pulse-Width Modulated (PWM) DC-DC Buck converters with Ripple-Based Constant On-Time (RBCOT) control. In ...

The planned increase would mark a sharp recalibration of capital spending, with safety works likely to account for nearly ...

Apple Valley Model Railroad Club, where members have built a detailed, reimagined snapshot of WNC in the '60s.

Artificial intelligence has now conquered the most hard-ass copyright defender of all — Disney — as the media giant did a $1 billion deal with OpenAI this week to allow use of a bunch of characters in ...

Here are the top stories for Wednesday, Dec. 10, 2025. Drone footage shows river breaking its banks in Washington state Donald Trump suffers legal blow over 'Day 1' immigration order The Moody Blues ...

As AI moves beyond chatbots and toward systems that can take actions, the Linux Foundation is launching a new group dedicated to keeping AI agents from splintering into a mess of incompatible, ...

The Waynesboro Model Railroad Club is hosting its annual Holiday Open House through the end of January. The club, located in a former grain elevator, features four different scale model railroads ...

As one of the oldest model railroad clubs in Southeast Wisconsin, the O-scale 2-rail layout at the Model Railroad Club of Milwaukee is in full operation during an open house in April. Lucas Iverson ...

Abstract: Constructing an accurate dynamic health index (HI) is essential to monitor the operational status of machines in real time. Multichannel signals contain richer machine state information than ...

Shoshone County, Idaho - Several law enforcement agencies are responding to an active shooter situation at the Shoshone County Sheriff's Office in Wallace, Idah VOTE: How does today feel to you? VOTE: ...

Alibaba Group's open-source Qwen model, recognized as a key player in the AI market, now forms the foundation of Singapore's large language model (LLM) SEA-LION. The latest version, Qwen-SEA-LION-v4, ...