Price: Direct-current model with 21-pin connector, $204.99; with ESU LokSound V5 sound decoder, two cube-type speakers, and an ESU-designed "PowerPack" with two super capacitors, $314.99. Manufacturer ...

Manufacturer: Wm. K. Walthers Inc., 5601 W. Florist Ave., Milwaukee, WI 53218; 414-527-0770; walthers.com WalthersProto HO scale test car features: Release date ...

Road names: Burlington Northern (GP39E); Atchison, Topeka & Santa Fe (GP30u); Chessie System with Baltimore & Ohio reporting marks (Phase Id GP30 and GP30M); Chicago Great Western (Phase IIb GP30, as ...

The debut release of the Kadee HO 50-ton flatcar is decorated for Nickel Plate Road. The model is based on an Association of American Railroads prototype. Cody Grivno photos An Association of American ...

An OpenAI system has solved every problem at the world’s most prestigious collegiate programming championship, outperforming not only human competitors but also Google's Deepmind model. At the ...

Huawei introduced its new AI supercomputer, the Atlas 950 SuperCluster, at the Connect 2025 conference. The system uses more than 524,000 Ascend-950DT chips and, according to Huawei, can deliver up to ...

Abstract: To address the challenges of wide-angle scanning and low sidelobe level (SLL) requirements in satellite communication systems using wideband large-scale array antennas, this paper proposes a ...

This valuable study asks how the neural representation of individual finger movements changes during the early periods of sequence learning. By combining a new method for extracting features from ...