Velfie

... Video Selfie ... 
It's very strange, what kind of studying is nowadays. I can do almost everything remotely. Here I am doing a project presentation at home. :-)

Video link #86/ 123:
https://www.youtube.com/watch?v=z5BTzBovRvY&list=PLZSfUTqXpvuMgj3C0YT8PsQv7XyCb9MnJ&index=91