2 stories tagged with #tubes, in publish-time order across the WeSearch catalog. Tag pages update as new stories ingest.
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HACKADAY
PC-1: The 1954 Computer with no Tubes, Relays, or Transistors
However you make a digital computer, you need something to represent a binary digit. Usually this is some form of switch: a relay, a tube, or a transistor, although there have been…
HACKADAY
Continously Extruding 3D Printed Tubes with Compressed Air
[Jan] of [Roetz 4.0] has a unique approach to multi-material 3D printing: he’s designed an extruder which takes two different materials and extrudes one as a shell around the other…