Hand Made Vacuum Tubes by Claude Paillard (2012) [video]

This article highlights a video about the creation of vacuum tubes, likely focusing on the craftsmanship and historical context. The source, Hacker News, suggests a technical or enthusiast audience. The year (2012) indicates the video is not recent, but the topic of vacuum tubes can still be relevant for understanding older technologies and potentially for niche applications or historical preservation.

• •Focuses on the creation of vacuum tubes.
• •The video is from 2012.
• •Source is Hacker News, indicating a technical audience.