Looking for the perfect gift for the railfan or modeler in your life? Check out the Trains.com Holiday Gift Guide 2025 and ...

According to Tom's Hardware, the railroad equipment came from T-gauge, a hobby company specializing in small-scale components. For now, the conductor is using an Arduino on ...

Abstract: Underwater backscatter is an emerging passive communication technology powered by underwater acoustic energy, which has emerged as a promising solution to the underwater energy problem.