Glow stacks are the latest skin-care trend. But there are serious safety concerns to consider before trying one of these ...

If a business wants to offset processing fees, you could have to pay a surcharge for using a credit card. However, if you want to avoid this fee, pay with your debit card, cash or check. Paying a ...

Over the last several years, Apple has dramatically improved how it handles lithium-ion battery charging in iPhones, iPads, Macs, and Apple Watches. Across multiple system releases, the company moved ...

Abstract: This paper presents a dual-band shared-aperture antenna array using a filtering magnetoelectric (ME) dipole antenna for the application of mobile-communication base station. It is realized ...

Abstract: This article presents a novel aperture-shared architecture applied in integration of millimeter-wave (mmW) phased array and sub-6 GHz antenna using diversified metasurface structures. First, ...