Instead of simply placing your sun-loving indoor plants by the window, consider attaching them to the glass on floating ...

Abstract: In this article, we describe numerical simulations of an innovative design of close-packed contra-rotating vertical-axis turbines (VATs), which enable assessment of power performance, ...

"If you’re into DIY, woodworking, metalworking, or home improvement, April Wilkerson’s projects and step-by-step builds will inspire you to grab your tools and start creating something amazing ...