"Hacker Oscarv wanted a PDP-8 mini computer" the question needs to be asked... why? This is part of humanity I just don't understand. An infinite number of useful potential projects lay before me and the thought of playing around playing with or restoring 'vintage hardware' is just opportunity cost.
I've long since stopped asking why, and just gotten on with "why not?"
Building a replica of a platform gives you the experience of doing it, the understanding of the process, familiarity with the tools you're using... and possibly some bragging rights among your fellow nerds.
Why pimp out your CPU case with neon? Why put spinners on your rims? Hell, why have cars anything other than black, which should suffice for anybody? Why play video games? Why watch TV?
None of these accomplishes anything other than filling in time or soothing your own need for something you think is cool.
To you, it's opportunity cost. To someone else, it's "why the hell not?" It's something to do they find amusing.
Compared to half the crap you see on YouTube or anywhere else with humans... I don't see this as being worse than anything else.
With all the dumb crap humans do every day, there's at least some coolness to this.
And I'm betting you can identify at least 10 things you do every week which you couldn't answer "why" if pressed on the issue.
He's snarky, but there's a point when 'additions' start to harm the machine rather than to improve it. Neon tubes with their associated high voltage and extremely high cycling rate draw a lot of power for not real benefit and introduce electromagnetic noise into the computer. Spinners on car wheels mess with the rotational and steering dynamics of the vehicle and remove one cue to other drivers as to what the vehicle is doing as they can no longer look at the wheels to see if the car is starting to pull forward or not.
There are tradeoffs between aesthetics and functionality. Sometimes the majority of the population feels that those aesthetics are worthwhile and sometimes they don't. Personally I want the indicators on my computer to actually convey something, so having a huge light behind a large transparent open panel in the side that's on just because the computer is powered on doesn't help me while individual indicators for fans and disks could. On the other hand, if I spent considerable time and skill dremelling-out a logo through the side panel, then perhaps the powerful light might actually add something to the experience.
If someone wants to reimplement some antiquated hardware for their own kicks that's fine. I've got dumb RS-232 terminals on my desks at both work and home, so I am not immune to this either. I don't expect others to find it cool either though, as there aren't that many people that grew up pre-GUI or in the BBS days in this hobby anymore, so I do it for myself, not for anyone else's approval.
I remember one of my EE classes (microprocessors class? it's been several decades) was basically "how to design and build a PDP-8 using logic gates". One of the more interesting classes I took. Building up the thing from various blocks gave good insight. So, yes, it can be valuable to "resurrect" old hardware.
"Why?" is the goto card for people who don't achieve anything.
The things you learn re-inventing the wheel can be applied in various parts of your future projects.
It's like asking why solve a math problem? Obviously, to learn how to do math for the chance that you see a problem that you DON'T have an easy answer already available. Hell, that's what an entire engineering degree is. It's not "can you solve problem X" because problem X will almost never occur in real life in an isolated environment. The p
Why??? (Score:0)
"Hacker Oscarv wanted a PDP-8 mini computer" the question needs to be asked... why? This is part of humanity I just don't understand. An infinite number of useful potential projects lay before me and the thought of playing around playing with or restoring 'vintage hardware' is just opportunity cost.
Re:Why??? (Score:5, Insightful)
I've long since stopped asking why, and just gotten on with "why not?"
Building a replica of a platform gives you the experience of doing it, the understanding of the process, familiarity with the tools you're using ... and possibly some bragging rights among your fellow nerds.
Why pimp out your CPU case with neon? Why put spinners on your rims? Hell, why have cars anything other than black, which should suffice for anybody? Why play video games? Why watch TV?
None of these accomplishes anything other than filling in time or soothing your own need for something you think is cool.
To you, it's opportunity cost. To someone else, it's "why the hell not?" It's something to do they find amusing.
Compared to half the crap you see on YouTube or anywhere else with humans ... I don't see this as being worse than anything else.
With all the dumb crap humans do every day, there's at least some coolness to this.
And I'm betting you can identify at least 10 things you do every week which you couldn't answer "why" if pressed on the issue.
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Why pimp out your CPU case with neon?
Because you are an idiot.
Why put spinners on your rims?
Because you are an idiot.
Re: (Score:2)
Snark from an anonymous coward is about as useful and purposeful as any of my examples.
Ergo, by your own logic, you are an idiot.
Re:Why??? (Score:4, Insightful)
There are tradeoffs between aesthetics and functionality. Sometimes the majority of the population feels that those aesthetics are worthwhile and sometimes they don't. Personally I want the indicators on my computer to actually convey something, so having a huge light behind a large transparent open panel in the side that's on just because the computer is powered on doesn't help me while individual indicators for fans and disks could. On the other hand, if I spent considerable time and skill dremelling-out a logo through the side panel, then perhaps the powerful light might actually add something to the experience.
If someone wants to reimplement some antiquated hardware for their own kicks that's fine. I've got dumb RS-232 terminals on my desks at both work and home, so I am not immune to this either. I don't expect others to find it cool either though, as there aren't that many people that grew up pre-GUI or in the BBS days in this hobby anymore, so I do it for myself, not for anyone else's approval.
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He isn't wrong.
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The things you learn re-inventing the wheel can be applied in various parts of your future projects.
It's like asking why solve a math problem? Obviously, to learn how to do math for the chance that you see a problem that you DON'T have an easy answer already available. Hell, that's what an entire engineering degree is. It's not "can you solve problem X" because problem X will almost never occur in real life in an isolated environment. The p
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> Hell, why have cars anything other than black, which should suffice for anybody?
You don't live in a hot, sunny place, do you? :-D
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Hell, why have cars anything other than black, which should suffice for anybody?
Ahem. I drive a stripped-model black Ford Ranger. It's about as equivalent a Ford to the Model T as was made in 2006.