The ScaleTrains HO EMD GP39E, part of the manufacturer’s Rivet Counter line, is based on a rebuilt GP30 operated by the ...

The ScaleTrains Electro-Motive Division GP39E HO scale (1:87.1) diesel locomotive is featured in this latest product review ...

Price: Direct-current model, $184.95; with ESU LokSound V5 sound decoder, $294.95 Era: 1949 to 1980s (varies based on paint ...

The Youngstown Model Railroad Association hosted the first of its annual open houses over the weekend featuring extended tracks on two levels, incorporating both the O scale and more popular HO (half ...

Of the 18 museums in Balboa Park, only one is in a basement. The San Diego Model Railroad Museum is the successor to a rich ...

Community Notes FRIDAY Senior Lunch — Dining hall opens at 11 a.m., Bob Chisholm Community Center, 1225 Avenue A, Seaside. Meals are for ages 60 and over; there’s a $3 donation. For information, call ...

Why small-scale AI could answer technology’s ethical conundrum, how ‘data sovereignty’ gives Indigenous people new control, finding meaning and joy in old age – and more: the big ideas we brought home ...

Sunlight glints off the chrome of classic cars parked outside Frank’s Diner. A cat pads past a green and yellow building.

Less obvious is that once an LLM is fully operational, it begins to influence human behavior. As people turn to chatbots and ...

The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

The chips that datacenters use to run the latest AI breakthroughs generate much more heat than previous generations of silicon. Anybody whose phone or laptop has overheated knows that electronics ...

Bachmann Europe has announced a range of new models including Master & Slave shunters, Class 47s, and GWR 4-6-0s.