A simple and effective method for drawing a female head with clear structure and accurate proportions. You will learn how to start with a basic head shape, apply construction guidelines, and correctly ...

Female portrait drawing animation | Clean head structure and facial flow A clear and confident way to draw a female head from start to finish. You will learn how to begin with a simple head shape, ...

DNA packaging structure. Animation of chromosomes and chromatin structure with histones. A very interesting video that allows you to focus on the details and see the structure. This image was not ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...