Episode 275: Mud Pulse Telemetry, 3D Printed Gears in Detail, and Display Hacking in our Future
Hackaday editors Elliot Williams and Tom Nardi review the week's top stories, starting with Raspberry Pi's IPO and its implications for the nonprofit foundation. They then dive into technical deep dives on mud pulse telemetry for oil drilling, the challenges of gas-tight 3D printing, and a detailed analysis of 3D printed gear types. The episode also covers a portable ESP32 music maker, hacking DSI displays, and a massive calculation of copper reserves in the decommissioned telephone network.