Just a quick note about a very prominent user of vertical screens: Professor Martyn Poliakoff, known for the Periodic Videos channel (which I highly recommend).

Just a quick note about a very prominent user of vertical screens: Professor Martyn Poliakoff, known for the Periodic Videos channel (which I highly recommend). https://www.youtube.com/watch?v=Oy8ZMFXS_5E https://www.youtube.com/watch?v=Oy8ZMFXS_5E