3 ms·
Is it too hard to maintain vacuum? The comparison I can think of is a thermos, which I'm told uses a vacuum layer between the eg coffee, and the outside.
by EarthLaunch 4y ago
Is it too hard to maintain vacuum? The comparison I can think of is a thermos, which I'm told uses a vacuum layer between the eg coffee, and the outside.
- invalidator 4y agoVacuum won't work with current technology. The heads use air currents to fly a few nanometers over the platter. If you put a running drive in a vacuum chamber the heads will touch down and everything will be destroyed. https://en.wikipedia.org/wiki/Flying_height https://en.wikipedia.org/wiki/Flying_height
- deleted 4y ago[deleted]