How the Corona lockdown regulations influenced the incidences here and there — I live in Berlin and many of my friends and family live in Zurich. Like the rest of the world, we all felt the impact of Covid-19 in the past year but our experiences were somewhat different. …

The ups and downs of music sales between 1973 and 2019 I came across a post visualising the sales of the U.S. music industry in the context of my Data Visualisation Nanodegree at Udacity. The author, Nick Routley, shows nicely the rise and fall of CD sales and the begining…