Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

The holidays come with so much cooking and food prep that getting everything on the table — hot and on time — can feel like a choreographed dance. Whether you're handling the entire meal or just ...

Learn how to build a LEGO puzzle box using standard bricks. This tutorial explains each step of the building process including hidden mechanisms and lock designs made only from LEGO parts. Ideal for ...

Bring a touch of nostalgia and creativity into your home with this stunning DIY music box tutorial! Whether you're crafting a gift, decorating your space, or simply exploring your artistic side, this ...

Microsoft Excel, a spreadsheet and data analysis program, is available as a stand-alone program or as a component of the Microsoft Office productivity suite. Excel 2007 included a number of new ...

<em xmlns="http://www.w3.org/1999/xhtml">This article contains multiple spoilers for the Netflix film “Bird Box.”</em> The bird box in “Bird Box” is full of ...

If you can't get your hands on a pair of solar eclipse glasses, experts say there are still ways to enjoy the event safely. There are also unsafe alternatives, including wearing your normal sunglasses ...

Take a deep breath in. Now let it out. You may notice a difference in how you feel already. Your breath is a powerful tool to ease stress and make you feel less anxious. Some simple breathing ...

Chances are you know rapper Coi Leray for two reasons: her hit song TWINNEM that seemed inescapable on your FYPs and Instagram and her braids. If the latter isn’t ringing a bell, you may be sorely ...