You read about it on social media. You see it when you go shopping, or out to a restaurant in the Atlanta metro area. And several recent, national polls confirm: as we enter the pandemic’s third ...

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 ...

Discover how to craft quick, affordable homemade masks with this no-sew tutorial, perfect for anyone looking for easy face covering solutions. Using just a cotton pillowcase or coffee filters, you'll ...