I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...

The San Luis Obispo Railroad Museum lifted a piece of railroad history back into view on Tuesday. After eight months of careful restoration, a 30-foot historic railroad semaphore is now installed. San ...

John Lauritsen is an Emmy award-winning reporter from Montevideo, Minn. He joined WCCO-TV in late-July of 2007. Two days after he started, the Interstate 35W bridge collapsed. There are hundreds of ...

WEST SPRINGFIELD, Mass. (WWLP) – The 58th annual Railroad Hobby Show is set for this weekend at the Eastern States Exposition Fairgrounds in West Springfield. Eastern States Exposition offers free ...

Q: Is there a compilation of Arduino articles written for model railroads that is easily accessed? — Jim Bottomley A: We have ...

The FBI director, Kash Patel, said the inquiry followed a far-right influencer’s post about anti-ICE Signal chats The FBI director, Kash Patel, announced on Monday he was launching a criminal ...

Signal chats have reportedly been used in Minnesota to coordinate rapid responses to ICE activity and alert or deploy anti-ICE agitators, according to multiple reports. Independent journalist Cam ...

FBI Director Kash Patel said Monday that he had opened an investigation into the Signal group text chats that Minnesota residents are using to share information about federal immigration agents’ ...

SAN FRANCISCO, January 21, 2026--(BUSINESS WIRE)--Logical Intelligence, an artificial intelligence company developing energy-based (EBM) reasoning systems, today announced that Kona 1.0, its ...

Cytotoxic T-lymphocyte antigen 4 (CTLA4) is a co-receptor expressed by activated, memory T cells and regulatory T cells 1,2,3,4,5,6. It is a homodimer that can bind to the homodimeric ligands CD80 ...

Logical Intelligence Introduces First Energy-Based Reasoning AI Model, Signals Early Steps Toward AGI, Adds Yann LeCun and Patrick Hillmann to Leadership Logical Intelligence, an artificial ...

Tesla's entry-level vehicle is the Model 3, an upscale compact sedan meant to make electric driving available to a wide range of drivers. Introduced for 2017, the Model 3 is offered in several ...