The Maker Show is series of monthly one hour show for developers hosted by Sherry List and Goran Vuksic. On each episode we highlight tools and projects from the community that can inspire new creations and inventions.
In first episode in 2021 we had Uri Shaked as a guest speaker about "Making The Skull", a mind-bending Arduino based hardware puzzle.
Uris blog post with the details of manufacturing in China can be found here, and here's the story of making his first PCB: "Electronics with a Personal Touch, the Hard Way and the Easy Way". You can also read more about his first CTF, that he made and sold on Tindie, year before the skull, in the blogpost here.
Feel free to check out recording of the show: