Shop HO Scale Watchtower Outland Models HO Scale Lookout Tower Kit – 1:87 Grey Plastic Unpainted Scenery For Model Railways ...

Wm. K. Walthers Inc., a manufacturer and distributor of model railroad products based in Milwaukee, Wis., recently announced ...

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Abstract: The imperative for decarbonization of power systems has accelerated the development of renewable energy sources. The inherent variability of these new energy sources necessitates the ...

Abstract: Current robotic cellular layout planning predominantly focuses on 2D configurations, often neglecting the spatial constraints imposed by manipulated objects and robotic tasks, which can lead ...

Dec. 4—Getting your Trinity Audio player ready... Multiple generations of adults can vividly recall waking up on Christmas morning to find a model railroad train set circling around the holiday tree.

Republicans and Democrats released a two-year plan to scale back and extend expiring Affordable Care Act subsidies, but it faces long odds in the G.O.P.-led House. By Catie Edmondson Reporting from ...

Drugmakers may no longer have to test certain experimental antibody drugs on monkeys and other primates to assess their safety, according to draft guidelines the Food and Drug Administration published ...