Interior design expert MaCenna Lee demonstrates how to make perfect pom poms in a simple DIY craft tutorial ...

Learn this amazing DIY life hack that shows you how to transform simple waste cardboard and an old plastic bottle into a highly useful organizer for your room. In this quick step-by-step crafting ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...