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Surprising to me - size reduced vacuum tubes happened and it's still being worked on in as I understand it. There are some quite miniature working vacuum tubes
by djmips 3y ago
Surprising to me - size reduced vacuum tubes happened and it's still being worked on in as I understand it. There are some quite miniature working vacuum tubes - if you search you'll find more information.
- hutzlibu 3y agoThey have the big advantage, that they are not sensitive to radiation, like transistors are.