I have used it in the house to help me carry things upstairs, and the climbing feature makes it safe and easy." — m Robinson ...

Abstract: By integrating a nearly infinite number of reconfigurable elements into a finite space, a spatially continuous array aperture is formed for holographic multiple-input multiple-output (HMIMO) ...

Concrete countertops are on-trend right now, for many people even replacing the granite that was the elite countertop material of choice for the last 10-20 years. You may or may not be aware that you ...