Extreme Engineering Meets History in the 2025 Component Abuse Challenge Podcast

The latest episode of the Component Abuse Challenge podcast has arrived, packed with unusual projects and deep dives into engineering history. Sponsored by DigiKey, the 2025 edition of the challenge continues to push components to their limits while exploring creative builds and technical discussions.

This episode kicked off with a segment on the Component Abuse Challenge, where a transmission line was used to dramatically multiply voltage. Viewers also got a look at a handheld PC build and a POV globe modified to fly using motors. Among the more unusual features was a desk designed to simulate the activity inside a beehive.

The show included a mystery sound challenge, testing listeners' ability to identify an unknown audio clip. Two Tinkercad projects were highlighted, offering practical ideas for hobbyists. A discussion on the future of removable batteries followed, alongside an in-depth look at the history of movable type.

The history segment traced Johannes Gutenberg's 1450 invention—metal type, punch-cutting, and a repurposed wine press—through its evolution. By the 19th century, steam-powered presses took over, followed by monotype and hot metal typesetting in the late 1800s. The mid-20th century brought phototypesetting, and the 1980s introduced digital desktop publishing. Today, 3D-printed type and boutique letterpress revival keep the tradition alive.

The episode also teased the upcoming OMG Supercon, revealing this year's event badge. As always, the podcast remains available in DRM-free MP3 format for easy listening.

The 2025 Component Abuse Challenge continues to blend extreme engineering with creative experimentation. With discussions ranging from battery tech to centuries-old printing methods, the episode offers both entertainment and education. The reveal of the OMG Supercon badge adds to the anticipation for the upcoming event.