Last year, I had the unfortunate experience of losing all my playlists when I switched from Apple Music to Spotify. To me, playlists are important. They’re snapshots of a time in your life; maybe your summer of 2016 had a certain soundtrack to it. But, traditionally, music streaming services don’t …

How we test robot vacuums Our method for evaluating robot vacuums is straightforward, yet grueling. There are two types of tests we run. The first trial is to figure out how well a robot covers the floor while it’s cleaning. We built an industry-standard testing room as specified by the International Electrotechnical Commission, …

As an executive at Columbia and RCA Records, he popularized the classics for mass audiences by applying the same techniques used to sell pop music. Source link