Before the COVID-19 lockdown, I was working in a research laboratory on the development of novel materials for thin-film solar cells. At that time, my routine was going to the lab from Monday to Friday, analyzing the experiment results even on weekends, and writing the corresponding science manuscript. If you are in the academics or research area, you can even notice that interaction with the material science community was local, I mean in the same institute or the university. However, COVID-19 brings us the opportunity to seek a connection with our peers on the web. In my experience, the interaction…