An interview with Atlas Model Railroad, discussing its history and eyes toward the future for the century-old company.

Set in Southern California, my HO scale layout includes a Southern Pacific train order office surrounded by a desert scene. Although this arid landscape has sparse vegetation, my scene needed two ...

With attempts to stand out in the grocery store landscape, Amazon Fresh is over. Here's what you need to know.

Abstract: Attitude control of small aircraft under unknown disturbances poses a tricky task. This article proposes a model predictive controller (MPC) for small aircraft based on online disturbance ...