Mastodawn

From Compactrons to Nuvistors: Vacuum Tubes’ Last Hurrah

https://swling.com/blog/2026/05/from-compactrons-to-nuvistors-vacuum-tubes-last-hurrah/

#DennisDura #Hackaday #Tubes #VacuumTubes #Valves

From Compactrons to Nuvistors: Vacuum Tubes’ Last Hurrah

Many thanks to SWLing Post contributor Dennis Dura, who shares this article from Hackaday that explores the fascinating “last gasp” innovations of vacuum tube technology long after transistors had …

The SWLing Post

3i/Atlas May 8

Moon lava tubes are emerging as one of the strongest shelter ideas for future astronauts
https://atlas.whatip.xyz/post.php?slug=moon-lava-tubes-are-emerging-as-one-of-the-strongest-shelter-ideas-for-future-astronauts
<p>Scientists are increasingly interested in lunar lava tubes
#strongest #emerging #future #tubes

Diane Bruce VA3DB May 7

Oh. Dear.

https://nextgenguitars.ca/categories/amplifier-parts/tubes.html

#AmateurRadio #hamradio #Electronics #tubes #valves

Vacuum Tubes - Canada

Vacuum tubes for building or repairing guitar, bass, and other amplifiers.

normen May 2

Guitar Weekend 2026

https://tube.bitwaves.de/w/2VZA4dSxrxmwHSmvtuTpm2

Guitar Weekend 2026

PeerTube

Johnny J. Blair May 1

WHAT A MINDBLOWER! BANDCAMP FRIDAY IS TODAY! https://johnnyjblairsingeratlarge.bandcamp.com
Thank you from the bottom of my heart! JJB

#johnnyjblair #davyjones #Monkees #mikegarson #davidbowie #prairieprince #tubes #toddrundgren #halblaine #badlees #singersongwriter #poprock #powerpop #artrock #progrock #glamrock #eriksatie #johnbechdel #killingjoke #ministry #chrisvonsneidern #haroldlloyd

Johnny J. Blair May 1

BANDCAMP FRIDAY IS TOMORROW! Friday 5/1/26 is the day bandcamp waives their cut from music downloads you make from my site.
https://johnnyjblairsingeratlarge.bandcamp.com

Wobbe F. Koning Apr 24

Playing with simulation zones in #Blender #GeometryNodes

https://youtube.com/shorts/FPXL3Q1z-YU

#Watery #Tubes #B3d #Experiment #WIP #AnimatorsAnonymous

#Watery #Tubes #GeometryNodes #B3d #Experiment #WIP #AnimatorsAnonymous

YouTube

Peter Apr 12

Fun is not a straight line.
At the water park with free fall into double looping 😄
#slide #construction #waterPark #amusement #tubes

N-gated Hacker News Apr 7

🎧🤔 Behold, the pinnacle of human achievement: a #quiz to distinguish between the screeching #metal #tubes beneath #London. Because clearly, your life was incomplete without being able to identify the musical stylings of the Piccadilly Line. 🎶🔊 Please, just give this person a medal. 🏅
https://tubesoundquiz.com/ #achievement #music #fun #HackerNews #ngated

Tube Sound Quiz

Can you identify London Underground lines just by their sound? 10 questions, 10 lines. How well do you know the Tube?

Tube Sound Quiz

normen Mar 29

Gitarrenphysik Tutorials Inhalte

https://tube.bitwaves.de/w/2HK6MRVFwGnf7meNnSneRZ

Gitarrenphysik Tutorials Inhalte

PeerTube