Two Steps forward, One Step Back
Or maybe "Totally Tubular" would have been more appropriate.
I'm not going to link to everything, since its common knowledge amongst any of you that aren't still in diapers or listening to boy-band music, but it used to be that electronics were full of vacuum tubes. Televisions, radios, etc. All used vacuum tubes before the transistor was invented.
Now we're going back.
There has been a movement among audiophiles (those people that think they can hear a difference in sound quality on their 2 gazillion dollar stereo systems) to go back to systems with vacuum tubes as it produces a sound that is more "rich".
These are the same people that miss the turntable and 'record albums' because of the hiss and pops. No thanks, I'll stick with my strictly digital sound.
For you audiophiles who want to listen to music on your computer (if you can get your nose down out of the air long enough to actually consider doing such a thing), AOpen just just released a new motherboard with an integrated sound card that uses....yes....vacuum tubes.
So if you buy one, and H.G. Wells happens to visit from the past in his Time Machine, you can make them feel right at home when you crack open the case on your new computer. Or you can get a clear computer case so you don't have to open it up.
I might just have to get one of those cases if I win the lottery. I wonder how well it protects you from the radiation.