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, ...

Frotting falls under the frottage umbrella, which is all about achieving pleasure through rubbing and friction, and includes everything from dry humping to scissoring and tribbing. But frotting ...

New Horizons guide will help you acclimate to your new deserted island, and walk you through the ins and outs of how to best ...

Why it’s great: Ubuntu is one of the most recognizable Linux distributions, and for good reason. It offers a polished ...