3 ms·
They started by improving vacuum pumps and getting several patents on that. This was before the invention of the getter, so the pumps had to do all the work.
by peterfirefly 1y ago
They started by improving vacuum pumps and getting several patents on that. This was before the invention of the getter, so the pumps had to do all the work.
- analog31 1y agoAh, the getter. Another materials problem. ;-)
- peterfirefly 1y agoGetters are fascinating. I read a bit about the type they use for the LHC...