3 ms·
Why do you say there's no vacuum? That's one of the steps in the videos.
by inlined 10y ago
Why do you say there's no vacuum? That's one of the steps in the videos.
- dekhn 10y agoTechnically, at the end of the process, the resulting tube's gas pressure is high enough to be called "low pressure" rather than, say, "rough", "medium", or "high vacuum".