Hackaday editors Mike Szczys and Elliot Williams celebrate the 100th episode! It's been a pleasure to marvel each week at the achievements of awesome people and this is no different. This week there's a spinning POV display that solves pixel density and clock speed in very interesting ways. A macro keyboard made of OLED screens gives us a "do want" moment. And you can run a Raspberry Pi photo frame by sipping power from ambient light if you use the right power-tending setup. We wrap up the last episode of 2020 with a dive into ballpoint pens and solar racers. Check the show notes!