This video breaks down the fundamentals of graffiti for beginners who want to get started the right way. Learn essential spray can control, clean line techniques, basic tag styles, and letter ...

Crocodiles have a powerful shape and rugged texture that make them an exciting subject for drawing practice. This tutorial ...

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, ...