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, ...

In this video, I built a Spruce Tree House in Minecraft — a cozy and functional base built high above the ground. Made entirely from spruce wood, this tree house fits perfectly into forest biomes and ...

Transform your holiday decor with a charming cardboard Christmas tree. This step-by-step guide walks you through creating a festive masterpiece that adds a personal touch to your celebrations. Perfect ...