Direct current with factory-installed speaker and 21-pin DCC plug, $219.98; with dual-mode ESU LokSound V5 sound decoder, $319.98 Manufacturer: Wm. K. Walthers Inc., 5601 W. Florist Ave., Milwaukee, ...

The Toy Exchange, 1001 Twin Arch Rd., #12, Mt. Airy, MD 21171, has announced a custom-run MTH 400E locomotive as part of the ...

News & Products for the week of October 6th 2025 Model railroad operators and builders can get the latest information about ...

The impending snow storm did not keep anyone indoors on a chilly Saturday. The old train depot in Vienna was teeming with families ready to see the Northern Virginia Model Railroaders model train’s ...

Scientists said on Wednesday that they had created an AI model able to predict medical diagnoses years in advance, building on the same technology behind consumer chatbots like ChatGPT. Based on a ...

DeepSeek's R1 model attracted global attention in January Article in Nature reveals R1's compute training costs for the first time DeepSeek also addresses claims it distilled OpenAI's models in ...

KEVIN WHITE, 59, of Selborne Avenue, Southampton. Admitted to driving a motor vehicle on Birch Lawn Close, Southampton, on January 23, 2025, with 27 micrograms of cocaine in his blood per litre of ...

BEIJING (Reuters) - Chinese AI developer DeepSeek said it spent $294,000 on training its R1 model, much lower than figures reported for U.S. rivals, in a paper that is likely to reignite debate over ...

[BEIJING] Chinese artificial intelligence (AI) developer DeepSeek said that it spent US$294,000 on training its R1 model, much lower than figures reported for US rivals, in a paper that is likely to ...

The original version of this story appeared in Quanta Magazine. The Chinese AI company DeepSeek released a chatbot earlier this year called R1, which drew a huge amount of attention. Most of it ...

As part of model railroad open House visit etiquette, Mike Burgett’s HO scale Chesapeake & Ohio Clifton Forge Division plays host during the 2025 NMRA Convention. Lucas Iverson Open houses, whether at ...