Maurycy personal blog
Making glass-to-metal seals for homemade vacuum tubes
When making vacuum tubes, the glass is actually the easy part: premade tube stock of almost any size is easily available.
- Points
- 147
- HN comments
- 50
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- 1
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On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jun 14, 2026 | Making glass-to-metal seals for homemade vacuum tubes by zdw | 147 | 50 |
