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Australia's Largest Private Computer Collection In Pictures

Da Massive writes "UNIX PDP-7, a classic DEC PDP-8, the original IBM PC, Commodore's C64, Apple's Lisa, a MITS Altair 8800 made famous by Bill Gates, through to a working PDP-11 that plays the ADVENTURE and DUNGEON games. Max Burnet has got it all. Burnet has turned his home in the leafy suburbs of Sydney into arguably Australia's, if not the world's, largest private computer museum. Since retiring as director of Digital Equipment Corporation a decade ago, Burnet has converted his home into a snapshot of computer history. Every available space from his basement to the top floor of his two-storey home is covered with relics from the past. On top of his hardware collection are numerous punch cards, tape machines (including the original paper tape) and over 6000 computer reference books. So in demand is his collection that one Australian film called on him to recreate a computer setting (PDP-9) for a movie about the moon landing in 1969."

131 comments

  1. Even with all that notoriety... by retech · · Score: 5, Funny

    He's still struggling to justify all of it to his wife. It's a daily battle and hopefully, one day, she'll think it's cool having all that gear in the house. Just remember to wipe your feet if you visit.

    1. Re:Even with all that notoriety... by rbanffy · · Score: 2, Insightful

      I can understand that.

      I have an unusually nice wife and every acquisition is a historical achievement in the fine art of negotiation. I can only imagine how hard it is for him to keep all this gear in their home.

    2. Re:Even with all that notoriety... by PriceIke · · Score: 1

      So how many percentage points does her shopping budget increase with each new acquisition?

      --
      It's not a lie. It's the truth with lossy compression.
    3. Re:Even with all that notoriety... by interploy · · Score: 1

      Or it could be the video games. In pic 24 in TFA, you can see one of the relics in the collection is a second-generation Sega Genesis complete with controller and Sonic the Hedgehog.

    4. Re:Even with all that notoriety... by Reservoir+Penguin · · Score: 1

      Poor Reiser, I finally understand him now!

      --
      US-UK-Israel: The real Axis of Evil
  2. Favorite old-school, large computer! -Cray 2 by Nomadic_Z · · Score: 2, Informative
    1. Re:Favorite old-school, large computer! -Cray 2 by Migraineman · · Score: 1

      Looks remarkably similar to something from Space 1999.

  3. Actually... by femto · · Score: 5, Informative

    Max Burnett is a founding member of the Australian Computing Museum Society and I think you will find the PDP9, and probably most of the rest, are part of its collection and that Mr Burdett is storing them since the ACMS does not have a permanent home. They were possibly collected by Mr Burnett in the first place and donated to the society, but they would still be part of the ACMS collection. Any ACMS members care to fill in the details?

    Presumably you too could join the ACMS and after a while have a house full of vintage computers too! :-)

    1. Re:Actually... by JohnDeane · · Score: 5, Informative

      Max Burnet started the collection, pretty much as 'Da Massive' says. It expanded into a Digital Users' Group then those folk formed ACMS in 1994. Max bought the initial collection when he retired and many subsequent donations have been made to ACMS. So there are two collections managed in a somewhat overlapping and cooperative way. And yes, the lack of a secure store/museum means that quite a lot of the material is in members' homes awaiting space for proper organisation, documentation and display. Sigh. (I'm the current President of ACMS)

    2. Re:Actually... by femto · · Score: 1

      Max Burnet's ACS biography mentions a possible ACMS site at Mt Penang. Did that fall through, or is it still a possibility? While not an ACMS member I'm an interested observer and sympathiser since I worked with some of this equipment at DSTO (and worked with you too on the Macquarie/CSIRO WLAN collaboration). You will be able to glean my identity from my "homepage" link above.

  4. One Australian Film? by deniable · · Score: 4, Informative

    Gee, were they talking about The Dish? They could have included the title.

    1. Re:One Australian Film? by Anonymous Coward · · Score: 0

      Good on yer, mate! After all, we know that nothing really exists outside the US, don't we?

      I liked the comment on the imdb database, where an American questions whether the Aussie struggle to keep the Moon Landing pictures coming through really happened. And this from a country which has no problem with Ben Affleck winning the Battle of Britain on his own before America even entered the war....

    2. Re:One Australian Film? by cheater512 · · Score: 1

      Really?

      Damn. Put that one on your 'to watch' list.
      Based on true events, very funny and it shows a nice slice of history.

    3. Re:One Australian Film? by deniable · · Score: 1

      If someone thinks it's an 'obscure foreign film' they may not appreciate the humor. Some of the jokes are very Australian. I also wonder how the American anthem played in the US.

    4. Re:One Australian Film? by Anonymous Coward · · Score: 0

      I love it how many people claim often that Americans are "too sensitive of criticism", yet when someone points out an obvious fact, such as that an Australian film isn't necessarily going to be well-known outside Australia, they get modded -1 by some bitter-and-twisted Australian!

    5. Re:One Australian Film? by Hittite+Creosote · · Score: 1
      Well, I'm British and know the film (and have it on DVD - the version I've got came with a lot of extras, including the original moon landing footage). I personally think it's a great film, and although I'm perhaps more likely to remember it because my tastes match with the subject matter, I would have thought those tastes - humour, technology, scientists/engineers as the heroes, the moon landings - would have appealed to a fair few Slashdot readers as well.

      As to the person who complained that someone shouldn't be expected to know an obscure foreign film - it isn't a foreign film. Or, at least, if you're writing from Australia, as the .com.au on the address of the article (and the Aussie sounding name of the author of the article) would suggest, it's not.

    6. Re:One Australian Film? by Whiteox · · Score: 3, Funny

      After all, we know that nothing really exists outside the US, don't we?

      Except the World Series! Oh wait.....

      --
      Don't be apathetic. Procrastinate!
    7. Re:One Australian Film? by deniable · · Score: 2
    8. Re:One Australian Film? by Anonymous Coward · · Score: 0

      Because the Australian /. community, like every national /. community, is comprised of the most bitter, egocentric nerds out there. And I should know, being the HEAD bitter-egocentric-australian-slashdotter.

    9. Re:One Australian Film? by Anonymous Coward · · Score: 0

      oh my! someone doesn't know something and calls it foreign... they must be an american! lynch them! i guess to aussies everyone outside of australia is an american.

    10. Re:One Australian Film? by operagost · · Score: 1

      It's not America's fault the Blue Jays stink. By the way: HOW 'BOUT DEM PHILS!

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
  5. The movie is called 'The Dish' by Jacques+Chester · · Score: 4, Informative

    A brilliant little film about how Parkes, near Canberra, was the ground station that actually received the moon landing signal. Same guys as 'The Castle' and 'Bad Eggs', so naturally it's very funny too.

    --

    Classical Liberalism: All your base are belong to you.

    1. Re:The movie is called 'The Dish' by deniable · · Score: 1

      It was actually Honeysuckle Creek near Canberra that got the signal, but it was dismantled so Sich and co. based the film around Parkes, then filmed in Forbes. They're also the crew behind the Hollowmen.

    2. Re:The movie is called 'The Dish' by thermian · · Score: 4, Interesting

      It was actually Honeysuckle Creek near Canberra that got the signal, but it was dismantled so Sich and co. based the film around Parkes, then filmed in Forbes. They're also the crew behind the Hollowmen.

      Almost right.

      Parkes didn't get the initial portion of the signal, but they got the moonwalk, since it was only Parkes that could handle video at the time. Honeysuckle dealt with the initial audio.

      That's all the film claims, in fact they make it fairly clear that Parkes was late because of the difficulty with the moon being so low in the sky.

      --
      A learning experience is one of those things that say, 'You know that thing you just did? Don't do that.' - D. Adams
    3. Re:The movie is called 'The Dish' by thermian · · Score: 1

      I watched the moon landing with my classmates in Sydney. At the time I thought the moon was somewhere out in the bush.

      I find it rather amusing that Parkes, from where the TV signal I was watching was coming, was indeed just a few hundred miles away, in what I would have thought of as the bush at the time.

      I love the film, It reminds me of my childhood. Before we lived in Sydney we had a milkman who used a horse and cart too.

      --
      A learning experience is one of those things that say, 'You know that thing you just did? Don't do that.' - D. Adams
    4. Re:The movie is called 'The Dish' by Anonymous Coward · · Score: 0

      Wrong again. Honeysuckle Creek had the capabilities to receive video and audio (in fact they had the scan converting equipment on site to transmit the received video to the world in NTSC, Parkes didn't and they had to re-transmit their telemetry signal to Sydney to be converted before going out to the world), but because Parkes had a larger *receiving* only dish their signal was stronger. Honeysuckle was a tracking station meaning it could send signals as well as receive them, Parkes was only a recieving station.

    5. Re:The movie is called 'The Dish' by BrokenHalo · · Score: 1


      Anyway, regardless of exactly who did what, as an elderly geek, I can recommend Mt Stromlo as a great place to visit, for anyone who is into observatories (or mountain biking for that matter), even after all the fire damage. Lots of burnt-out wreckage of old observatories to prowl around, and some newly-built. Canberra isn't my favourite place in the universe, but this was a short trip from the city that was definitely worthwhile.

    6. Re:The movie is called 'The Dish' by spaceyhackerlady · · Score: 1

      I visited Parkes when I went to Australia a few years ago. They had a neat display at the visitor's centre about The Dish, with pictures, and a writeup about, as they put it, Things That Really Happened and Things That Made a Good Story. I stayed a couple of days in Forbes NSW, the town that played Parkes in the movie. Parkes has long since turned in to strip mall hell, but with the right camera angles, parts of Forbes can pass for the late 1960s.

      The (real) Parkes people did a nice writeup on their involvement with Apollo 11.

      And it's still in the middle of a sheep paddock.

      ...laura

  6. That page loads so slow.... by KozmoKramer · · Score: 4, Funny

    That page loads so slow. It might be running on one of the relics on display in the museum. The pics are cool.

    --
    My name is Inigo Montoya. You killed my Father! Prepare to die!
    1. Re:That page loads so slow.... by Anonymous Coward · · Score: 1, Informative

      Not cool.

      Those fuckers at CIO magazine want you to click 51 times to view 52 images so they can get 52 times as many advertisement impressions.

      Ridiculously onerous websites = Just Say No.

  7. He has PDP-7 Unix??? by harlows_monkeys · · Score: 4, Interesting

    Back in the mid '80s, a friend of mine at Caltech, Fritz Nordby, was planning on celebrating the 15th anniversary of Unix by designing a PDP-7 clone on a chip, and making a limited production run. He contacted Ken and DMR to see if he could get a copy of PDP-7 Unix, and they said they didn't have one, and as far as they knew, no copies existed, and that was the end of the commemorative PDP-7 clone idea.

    If this collector really has a PDP-7 running original Unix, someone should make a copy and offer it to Ken and DMR. Or make it available on the net (after getting suitable permission). Maybe for the 40th anniversary of Unix, someone could make a PDP-7 simulator to run it. (Hell, you could probably do it in Javascript on a modern desktop machine and be faster than a real PDP-7!)

    1. Re:He has PDP-7 Unix??? by ozmanjusri · · Score: 1
      Maybe for the 40th anniversary of Unix, someone could make a PDP-7 simulator to run it.

      Enjoy...

      --
      "I've got more toys than Teruhisa Kitahara."
    2. Re:He has PDP-7 Unix??? by Sun.Jedi · · Score: 1

      The "Enjoy" link 404'd. This one works, for me anyways.

    3. Re:He has PDP-7 Unix??? by Anonymous Coward · · Score: 0

      > If this collector really has a PDP-7 running original Unix. . .

      Unlikely. It seems more likely that an observation by Burnet that "the PDP-7 was the first machine to run UNIX" got garbled (in the article) into the statement that Burnet's collection contains "the first UNIX PDP-7".

      > Maybe for the 40th anniversary of Unix, someone could make
      > a PDP-7 simulator. . .

      Already been done. Check out the SimH suite of simulators at http://simh.trailing-edge.com

      In fact, several (DEC) operating systems are available for the PDP-7 simulator. The fact that Max Burnet and Bob Supnik (the original author of SimH) are acquainted with each other -- they've co-authored papers about the preservation of
      early systems -- makes it all the more unlikely that Burnet has a copy of PDP-7 UNIX. (Were any copies of PDP-7 UNIX ever circulated outside of Bell Labs?)

  8. Re:Oh, for Idol's sake! by Enter+the+Shoggoth · · Score: 3, Funny

    Sure! No problem!

    As long as we get an American free day as well.

    Can't we go even one day on Slashdot without an Australian "story"?

    Why don't you Aussie /. editors just launch slashdot.org.au and be done with it?

    Oh, right, of course... Because you know that only Australians (if anybody) would give a shit about slashdot.org.au, and the whole point of spamming this Slashdot is so that Americans will "notice" you.

    --
    Andy Warhol got it right / Everybody gets the limelight
    Andy Warhol got it wrong / Fifteen minutes is too long.
  9. obligatory.... by holywarrior21c · · Score: 1

    imagine beowulf cluster of this! i can finally run Microsoft Dos!

    1. Re:obligatory.... by quantumphaze · · Score: 1

      That's great and all, but does it run Linux?...

  10. Re:Oh, for Idol's sake! by Anonymous Coward · · Score: 0

    There's your problem: this is the /Internet/. What you want is a LAN so you can continue trading material with your cousins.

  11. I'm sure most geeks have a few old computers.. by Viol8 · · Score: 3, Insightful

    ...lying around the house. Problem is , while most of us of a certain age look back wistfully to times past when there was so much more variety in the computer ecosystem with cool ideas popping up left , right and centre - the truth is (and I speak from personal experience) that when on occasion you get those 8 bits or whatever out their box and fire them up you realise that actually , well, they're a bit rubbish really and computers today really are so much better. Still , its nice to preserve them , just not so much fun to use them!

    1. Re:I'm sure most geeks have a few old computers.. by dougisfunny · · Score: 1

      I have a few old computers lying around. The difference being they're old desktops. Nothing 'unique' about them since by that point they were made into consumer commodity machines.

      1000 different variations, all of them the same.

      Compared to the stuff mentioned in the article, not worth preserving. Those computers of yesteryear are more akin to gaming consoles today. Not endlessly customizable, and new revisions don't come out every week.

      --
      This is not the funny you're looking for.
    2. Re:I'm sure most geeks have a few old computers.. by Have+Brain+Will+Rent · · Score: 1

      I've got fond memories of programming a PDP-8... close to the metal indeed. And the PDP-11 was such a glorious thing to use coming from the 8... what a great architectural stride at the time and even a choice of operating systems to boot! And DECUS the first (iirc) user contributed free software group. I think it would be a good thing for CS/Eng students to spend a couple of months learning to make one do something non-trivial. DEC really made a huge chunk of computer history... too bad it is no more!

      --
      The tyrant will always find a pretext for his tyranny - Aesop
  12. I have my old zx spectrum. by thermian · · Score: 4, Funny

    I showed it to my son last year. He looked at it for a moment then asked me where the dvd drive was....

    There are, it seems, some things a parent is best not sharing with a child.

    --
    A learning experience is one of those things that say, 'You know that thing you just did? Don't do that.' - D. Adams
    1. Re:I have my old zx spectrum. by Chrisq · · Score: 4, Funny

      I know what you mean. I said "before they had mobile phones" to my daughter and some of her friends the other day. They looked at me as though I had said "before they invented the wheel"

    2. Re:I have my old zx spectrum. by Viol8 · · Score: 1

      If you'd shown him a microdrive with its tiny little cartridge he may have been impressed! :)

      Well ok , perhaps not if he's clued up on SD cards...

    3. Re:I have my old zx spectrum. by William+Robinson · · Score: 4, Interesting

      I showed it to my son last year. He looked at it for a moment then asked me where the dvd drive was....

      There are, it seems, some things a parent is best not sharing with a child.

      That's nothing. While explaining importance of disciplined backups to a group of freshers, I was telling this story of a screwup while upgrading hard disk. When I mentioned 'while upgrading the hard disk from 20MB to 40MB', these all freshers burst out with laughter. I somehow handled situation while saying, 'you would laugh more, if I tell the configuration of my first PC. 8088, 4.77MHz, 256KB, Dual floppy, CGA card with Monochrome Monitor'.

      Sometimes difficult to explain the world we have lived with.

    4. Re:I have my old zx spectrum. by Viol8 · · Score: 3, Insightful

      "these all freshers burst out with laughter."

      Unfortunately that attitude seems to me to lead on to the rather flagrant waste of resources in modern software. A lot of the new coders think that because they so much resource available they don't need to make any attempt to make the program they're writing efficient in any sense - CPU, memory, disk , you name it. This also applies IMO to the fashion for compiling to VMs rather than raw machine code.

    5. Re:I have my old zx spectrum. by theaveng · · Score: 2, Interesting

      I disagree. For me pulling out my old Commodore 64 or Amiga 500 is as satisfying as firing-up the old Atari VCS, Nintendo ES, or Sega Genesis. I still enjoy playing those old 8/16 bit games, because even though they are 2-dimensional they are just as much fun as playing a Gameboy..... even the kids enjoy the old C=64 games when I hook them up.

      As for productivity, well, I have experimented with GEOS 64 and text-based websurfing, and it works, the only flaw being the pace. GEOS works just great (like a black-n-white Macintosh) until you try to print something out and all you have is a dot-matrix printer. Or websurfing with a slow 2 kbit/s modem. Even so I still enjoy the nostalgia factor.

      --
      FOX NEWS.com should be BANNED from television and internet. Have the Congress take it over and give us Truespeak.
    6. Re:I have my old zx spectrum. by theaveng · · Score: 4, Insightful

      When I arrived at Penn State my dorm president gave my an old Commodore Amiga 2000HD with a 1 megabyte hard drive. I tried a couple times to reformat it to a larger size, but it stubbornly refused. So there I was, stuck with a hard drive no bigger than a floppy. Not too useful.

      If some freshmen laughed at me I'd remind them that just in the time since they were born (circa 1990) to their first year of college, we've moved from 10 megahertz to 3000 megahertz, and from 1 megabyte to 4000 megabytes. Someday their "uberpowerful PC" will look pretty primitive when Intel develops 300 gigahertz Hydra-Cores with 2 terabytes of RAM. Technology moves very rapidly. (I'd also remind them that they're going to look back at their photos in ten years and laugh at themselves.)

      --
      FOX NEWS.com should be BANNED from television and internet. Have the Congress take it over and give us Truespeak.
    7. Re:I have my old zx spectrum. by eric-x · · Score: 1

      > When I mentioned 'while upgrading the hard disk from 20MB to 40MB', these all freshers burst out with laughter.
      I never understood what's so funny about the fact that computers were less powerful years ago.
      Perhaps a false sense of superiorly, like as if you are using that old equipment right now.

    8. Re:I have my old zx spectrum. by DiLLeMaN · · Score: 2, Interesting

      My 7 year old son still mightily enjoys The Great Gianna Sisters. I think he has some sort of platform fetish, because he also loves Mario Bros on the DS and SuperTux on the Mac.

      Some kids will be curious about the digital past. They'll want to learn about those ancient systems, and they'll wonder how we survived. Most, however, won't give a rat's ass.

      Me, I was *delighted* when I found some ancient graphics beast the size of a small filing cabinet. I don't recall the brand, but I do remember googling them; they're still in business, but they do something with flight simulators nowadays. When I found them, it was already worthless junk, but it still fascinated me.

      --
      /var/run/twitter.sock is a twitter socket puppet.
    9. Re:I have my old zx spectrum. by Evil+Pete · · Score: 2, Insightful

      And you know in 20 years they will be in exactly the same position. Software and hardware will have progressed so much the youngsters will say: "what less than 20 cores?"

      --
      Bitter and proud of it.
    10. Re:I have my old zx spectrum. by bazorg · · Score: 4, Funny

      did you explain what CGA was? and why of those 4 colours, 2 were pink and light blue?

    11. Re:I have my old zx spectrum. by Zedrick · · Score: 1

      I think your memory is playing tricks on you.

      The A2000HD came with a 50MB harddrive, it did however have 1MB ram (and the diskdrive takes 880k disks).

    12. Re:I have my old zx spectrum. by theaveng · · Score: 1

      "Superiority" is the key.

      I remember back when I was a teen, we had arguments about whose computer was faster (Amiga versus Atari versus IBM) and compared CPU speeds or graphics' capabilities. It was a competitive viewpoint to demonstrate you had a bigger dick... er, machine than your peers. I imagine teens today still have the same arguments, and still try to use their computers to "one-up" the competition. When their professor discusses old technology they probably feel vastly superior to the old fossil.

      "20 megabytes??? Ha! How tiny he is."

      --
      FOX NEWS.com should be BANNED from television and internet. Have the Congress take it over and give us Truespeak.
    13. Re:I have my old zx spectrum. by Anonymous Coward · · Score: 0

      I agree.

      Just booting up my windows pc at work, I find that the OS and the programs running in the background take up a combined ~300 MB or so. Not a huge problem, of course, since there's much more RAM available, but still, it always makes me pause and shake my head.

      I mean, it's ten times the size of my first hard disk. And the CPU is about 500 times as fast in terms of MHz alone, and much more than that if you consider that it also is much more efficient at crunching numbers. Hard disks are in the TB range nowadays. Yet still, it seems that nothing's really gotten faster.

    14. Re:I have my old zx spectrum. by theaveng · · Score: 1

      No really.... it was formatted as a 1 megabyte hard drive. I don't know why my dorm president used that method, and I tried reformatting it to a larger size after he gave it to me, but without any success. I also thought maybe he had partitioned the HDD as a 1 megabyte and 19 megabyte, but I couldn't find any other partitions except the main 1 megabyte one.

      It was very weird. I finally reached the conclusion that after ~10 years of student abuse in the study lounge, something had probably damaged the hard drive, or the controller, such that it couldn't see anything higher than a megabyte. I eventually gave up and sold it on Ebay.

      I still have my Commodore Amiga 500, without hard drive, which is fine because the entire OS fits on a single floppy. Works great.

      --
      FOX NEWS.com should be BANNED from television and internet. Have the Congress take it over and give us Truespeak.
    15. Re:I have my old zx spectrum. by deniable · · Score: 2, Informative

      Now, now, you could have black, white, cyan and magenta but you could also change the palette and have black, yellow, green and brown. You could also change from 320x200 to 640x480 resolution but then you'd only get black and one color from a selection of 16. After that EGA and VGA were amazing.

    16. Re:I have my old zx spectrum. by lenski · · Score: 1

      And you know in 20 years they will be in exactly the same position. Software and hardware will have progressed so much the youngsters will say: "what less than 20 cores?"

      When I was in college, I worked on a PDP-8/L on the third floor, when an IBM 370/168 was running in on the (entire) fourth floor. That 370 had an 8 MHz CPU clock, 1 Mbyte core memory, 1 Mbyte of new-fangled MOS memory, and 20 disk drives adding up to about 200 Mbytes.

      The Gumstix Verdex Pro has far more resources. Their new Overo Earth is even better equipped while being smaller yet. Low power, low cost, and way more powerful.

      Ray Kurzweil writes in The Singularity Is Near: One could argue that the information processing capability of the most advanced life form has an unblemished record of exponential increase from day 1. That record continues today.

      I believe that in 20 years, the question won't involve counting cores any more than today's questions involve core.

      I am 51 and I've worked on essentially all the machines in Mr Burnet's collection. In college, I would have exchanged my soul for a PDP-11/45, but it (the soul) wasn't valuable enough! :-) :-)

    17. Re:I have my old zx spectrum. by Anonymous Coward · · Score: 0

      Picture 25, 1st rack up from the bottom. Maybe you can play HIS Sega Genesis.

      I have to say, I was honestly surprised to see that in there.

    18. Re:I have my old zx spectrum. by sgt+scrub · · Score: 1

      My grandfather showed me how to work on radios back when Heath was big time. Heath would send us a catalog every month. When They came out with the H8 I put my pennies together. So. My first computer was a Heath H8. It was fun to build and ran HDOS "Heath DOS", Pascal and had a built in compiler. I didn't get the floppy drive add on. It was too expensive. But the tape drive worked great. It was the most fun I ever had with a computer.

      --
      Having to work for a living is the root of all evil.
    19. Re:I have my old zx spectrum. by operagost · · Score: 1

      CGA card with Monochrome Monitor

      Worst. Config. Ever. (8x8 characters cells with no color... how's your eyesight these days?)

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
    20. Re:I have my old zx spectrum. by operagost · · Score: 1

      CGA was truly an abomination. The text quality was horrible (8x8 cells interlaced so they appeared to be 8x16) and color quality that was blown away by a $200 VIC-20.

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
    21. Re:I have my old zx spectrum. by pavium · · Score: 0

      And we shouldn't forget that Thomas Watson of IBM is alleged to have predicted in 1943 that the entire world market for computers would be FIVE.

      I have that many computers in my home at the moment, each one significantly more powerful than anything Watson knew about.

    22. Re:I have my old zx spectrum. by lenski · · Score: 1

      Yes, many people including the leaders of technology companies themselves have underestimated the effect of the exponential curve.

      I seem to recall that Bill Gates made a similar comment once upon a time... :-)

      I failed to remember the Nvidia example in responding to the "number of cores" question, by the way: The Nvidia Tesla deskside supercomputer contains a few GPUs, each with 128 cores. So the question is out of date, and we haven't gotten out of the year 2008 yet!

      Which is the point of the comment. That exponential curve will continue to surprise everyone, as it has surprised everyone so far.

  13. Re:Oh, for Idol's sake! by Anonymous Coward · · Score: 0

    Oh, for fucks sake. It's not like they're any worse than the rest of the stories around here. I first started reading here because of a story about a bloke who rigged an automated sentry gun out of some servo's, a webcam and an Airsoft rifle. Where have those stories gone? You know, the ones about people actually doing things?

    Instead, we get a sprinkling of news, usually about court cases, linux, or both, surrounded by stuff that is typically boring, physically impossible, or both, press releases presented as news, poorly written essays presented as news, or blogs talking about poorly written essays presented as news.

    Compared to all that, at least this has some geek appeal.

  14. It's a shame by Alioth · · Score: 4, Insightful

    It's a shame that most of these computers probably don't run any more - it's a bit like going to an aviation museum and seeing all these planes that will never fly again - it's a little bit sad. I'd love to see a museum with as much hardware *working* as possible - where you can see the blinkenlights, type something at the console, or whatever. Unfortunately, it's probably not very practical with many of these machines.

    My own interest in the retrocomputing scene is the old 8 bit systems, and for those, it's very practical to play with them. The best thing about the old 8 bits is that they are fun. Modern computers, especially the ones running Windows, are no longer much fun to work on. Everything's closed up in secret recipes, EULAs, and corporate BS, and in any case there are layers and layers and layers of abstraction before you get to the hardware. Linux or BSD is of course infinitely better, and the reason I love open source software is it gives me the freedom to tinker. However, it's still extremely complex, and it can take a lot of code just to get something simple to happen - for instance, if you're making a piece of hardware, you've got to write a device driver before you can even start experimenting with your creation.

    So I still love to tinker with 8 bit systems because it's fun and you can do some surprising things with them. Like, this weekend, I did streaming video on my Sinclair Spectrum: http://www.youtube.com/watch?v=hf8rz0sb298 - with an ethernet card that I made for the machine.

    1. Re:It's a shame by kurt555gs · · Score: 1

      I was thinking a similar thought. I used to work for SORD Computer in Japan, in the 1980's and it was exciting to come up with new, innovative programs.

      One thing I remember was that I never had to fear a patent troll suing me over their "Method to place two or more characters next to each other on a computer display or printout".

      How we have slowed to a crawl over silly software patents and corporate fear.

      Cheers

      --
      * Carthago Delenda Est *
    2. Re:It's a shame by Corporate+Troll · · Score: 1

      Actually, if you bothered to go and look at the pictures, you'd have seen that many still do work.

    3. Re:It's a shame by John_Sauter · · Score: 2, Informative

      It's a shame that most of these computers probably don't run any more - it's a bit like going to an aviation museum and seeing all these planes that will never fly again - it's a little bit sad. I'd love to see a museum with as much hardware *working* as possible - where you can see the blinkenlights, type something at the console, or whatever. Unfortunately, it's probably not very practical with many of these machines.

      Maybe not, but there are people who are restoring the old machines. Here is a video of a restored IBM 1401 running. Their web site is here.

    4. Re:It's a shame by Alioth · · Score: 2, Informative

      I actually had bothered (despite the site being molasses slow), and many of them weren't actual complete computers but just front panels.

    5. Re:It's a shame by MBAFK · · Score: 2, Informative
      The Computer Museum at Bletchley Park in England (where the first programmable digital electronic computer digital computer was made) has the majority of their exhibits working and they let you play with the computers on show.

      http://www.bletchleypark.org.uk/

      Here is a Mac they had in the 8-bit room:
      http://www.matthewgrove.co.uk/personal/moblog/view/2008-11-15/resized_15112008531.jpg

    6. Re:It's a shame by cyphergirl · · Score: 1

      "It's a shame that most of these computers probably don't run any more - it's a bit like going to an aviation museum and seeing all these planes that will never fly again - it's a little bit sad."

      If you're ever in the area of Addison, TX you need to see the Cavanaugh Flight Museum. It's privately owned and everything there still flies. Mr. Cavanaugh takes them out for a spin whenever he feels like it, and even flies the B-24 out to Airventure in Oshkosh most years.

      http://www.cavanaughflightmuseum.com/

      --
      --Insert catchy .sig line here--
    7. Re:It's a shame by Nutria · · Score: 1

      My own interest in the retrocomputing scene is the old 8 bit systems, and for those, it's very practical to play with them. The best thing about the old 8 bits is that they are fun.

      KidBasic, a.k.a. Basic-256 might interest you.
      http://kidbasic.sourceforge.net/
      http://www.salon.com/tech/feature/2006/09/14/basic/index.html

      --
      "I don't know, therefore Aliens" Wafflebox1
    8. Re:It's a shame by confused+one · · Score: 1

      It appears most of the 8 bit personal computers do work. A lot of the DEC hardware works as well. It's the IBM mainframe stuff that's only front panels.

    9. Re:It's a shame by BrokenHalo · · Score: 1

      If they were anything like the old Burroughs machine I mentioned in an earlier post, just the power bill would be a big "ouch". That beast, plus the load from the air-conditioning it needed used to make the streetlights dim. If ever the air-con broke down, we had about 40 minutes to wind up our (batch) processing jobs before the temperature in the room got to 50 deg. C and we had to shut the machine down.

    10. Re:It's a shame by Alioth · · Score: 1

      That is very, very cool.

  15. Re:Oh, for Idol's sake! by Whiteox · · Score: 2, Funny

    That's a brilliant idea!
    We can do all the countries, not just Aus and USA.
    Tomorrow could be 'Nigerian Free Week' where no stories on, about, referring to, alluding to, reflective upon and commented would a start.
    So much for Net neutrality!

    --
    Don't be apathetic. Procrastinate!
  16. Who cares about these computers ? by naden · · Score: 3, Funny

    No wireless. Less space than a nomad. Lame.

    --
    Funtage Factor: Purple
    1. Re:Who cares about these computers ? by Zedrick · · Score: 1, Insightful

      Perhaps people who are actually interested in computers?

      But I understand that kids who just want an intarnetbox to access myspace would be less interested.

    2. Re:Who cares about these computers ? by d0mokun · · Score: 1

      Whoever modded you a troll obviously had a serious humour failiure..

    3. Re:Who cares about these computers ? by NinthAgendaDotCom · · Score: 1

      It's an inside joke and a reference to a comment made by Taco awhile back.

      --
      -- http://ninthagenda.com/
    4. Re:Who cares about these computers ? by kv9 · · Score: 1

      *whoosh*

      bitter much?

  17. This museum needs a home and a benefactor(s). by speleolinux · · Score: 5, Insightful

    It's a shame that CIO Magazine which goes to many business people who lead large computer companies made no mention that this museum needs help. Maybe they weren't asked, perhaps. Most of those machines will probably go to the wreckers. A few dedicated individuals maintain this museum at $1000/month out of their own pocket. Over the years of people asking for financial help and space not a single company is interested in helping to preserve this history. Nor has any Federal or State Govt come to help as they don't see that Australias track record in computing is important. Having immigrants answer a question about Don Bradman on their citizenship test is far more important. There are enough computer companies in Australia that owe so much to computer history that they should find a permanent place for this treasure and support it.

         

    --
    Fun=Linux, caving and anything technical.
    1. Re:This museum needs a home and a benefactor(s). by TapeCutter · · Score: 2, Informative

      "Having immigrants answer a question about Don Bradman on their citizenship test is far more important."

      That question is an urban legend, it doesn't exist and it never has. Having said that, the rest of your post deserves a +5 informative.

      --
      And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
    2. Re:This museum needs a home and a benefactor(s). by theaveng · · Score: 2, Insightful

      Instead of begging for handouts, why don't you try a free market approach - CHARGE for it. If I were in this guy's shoes, I would set up displays in my basement and charge an entrance fee to tourists to "come see the history of computing".

      Another possibility is to join forces with a local car museum, to see if you can borrow an empty room for your computer history display. Since people are already looking at the old cars, they're likely to have an interest in anything that's old, including computers. Don't display everything, but just pick out a few key computers that changed the course of history and charge $1 to enter the room. Perhaps have one of them (like the C=64) setup to play a game (say Arkanoid).

      Most of us are engineers. We're used to solving problems. "Funding" is just another problem to be solved; be creative.

      --
      FOX NEWS.com should be BANNED from television and internet. Have the Congress take it over and give us Truespeak.
    3. Re:This museum needs a home and a benefactor(s). by dutchd00d · · Score: 1

      I didn't see much that was particularly Australian, so I'm not surprised that pitching it from that angle gets little support. But there's no doubt it has a lot of incredibly cool stuff. I'd love to have a little rummage around. I might even have one or two items to contribute. :)

    4. Re:This museum needs a home and a benefactor(s). by yumyum · · Score: 1

      No, the real shame is that website reloads EVERYTHING when you want to see another picture. No wonder CIOs get so little respect from the programmers...

    5. Re:This museum needs a home and a benefactor(s). by Anonymous Coward · · Score: 0

      Having immigrants answer a question about Don Bradman on their citizenship test is far more important.

         

      There is no question about Don Bradman on the citizenship test.

    6. Re:This museum needs a home and a benefactor(s). by mattack2 · · Score: 1

      For those of us not from Australia, Don Bradman was a cricket player. (Just skimmed the Wikipedia about him.)

    7. Re:This museum needs a home and a benefactor(s). by Lunzo · · Score: 1

      I just asked a co-worker who did his citizenship test a few weeks ago about the Donald Bradman question. He said one of the example questions was about him. One of the actual questions was about horse racing. So yes, sport is far more important than nerds in Australia.

    8. Re:This museum needs a home and a benefactor(s). by TapeCutter · · Score: 1

      "So yes, sport is far more important than nerds in Australia."

      Oh for sure, although I call myself an Aussie I am not technically an Aussie citizen, I am British. I gained permenent residency status by default when my parents came over as "two-bob" immigrants in 1964, there is no practical difference in my case since I was enrolled to vote before the law changed in the 80's. A few years ago I wanted to go overseas for the first time and obtained a British Passport rather than being naturalized, after paying well over $500K in income tax over the last 35yrs I consider Howard's pop-quiz an insult and will not apply for citizenship while it remains.

      OTOH today's rules are light years ahead of the white Australia policy that was in force when my parents immigrated.

      --
      And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  18. Classic model railway controllers, too by bears · · Score: 1

    Check out the Hammant & Morgan pair above and to the right of the Apple ///.

    Two classics, a Clipper and a Duette. Both probably older than most of the computers in the collection. The man is a true connisseur.

  19. Re:Oh, for Idol's sake! by darinfp · · Score: 1
  20. stiffy by JohanSteyn · · Score: 3, Interesting

    FTFA: The first floppy disk was 9 inches in diameter and very "floppy".

    At my first job in the late '80's I worked on old Honeywell TDC4500's in a petrochemical plant in South Africa. I think they stopped making those machines in 1979, but due to sanctions and budget restrictions we kept using those trusty workhorses, which used 9 inch floppies.

    This was round about the time that the 3.5 inch floppy came out, which was less "floppy". In South Africa we referred to them (innocently) as "stiffies" - something that never caught on in the rest of the world...

    1. Re:stiffy by deniable · · Score: 1

      I used to use 8'' floppies as coasters. I could put an entire dinner plate on them. I worked with people who remembered the 5.25'' floppies but they couldn't figure out what was wrong with mine.

    2. Re:stiffy by quantumphaze · · Score: 1

      I have seen one of those massive floppies in real life.

      My high school IT teacher had one complete with it's massive drive. According to him 9 inchers were called 'flippies'

      Flippy -> floppy -> stiffy

      It's before my time, but still very interesting.

    3. Re:stiffy by Diag · · Score: 1

      I have seen one of those massive floppies in real life.
      Until just recently, I saw one of these massive floppies almost every day. I had it pinned on the partition behind my monitor. It was right next to my 3380 disk platter, and my (much later) quote for 300GB of SCSI disk for about $USD500,000.

      It was my own mini-museum of data storage.

      Yeah, I'm nostalgic. *shrug*

      Sidenote for anyone who knows what a 3380 was (or is interested) : I once new a guy who used a 3380 HDA as a base for a glass coffee table.

      --
      Serving Suggestion: Defrost
    4. Re:stiffy by BrokenHalo · · Score: 1

      Yeah, I'm nostalgic. *shrug*

      I'm sort of nostalgic for a time when one of the funniest things I ever saw was a small set of punch-cards containing compile parameters for a trainee programmer's FORTRAN source code.

      She had an idea that she could be really organised by storing them in a ring-binder. Needless to say, those nice round punch-holes made them a bit hard for the machine to read. I'll never forget the look on her face when I just held the cards up to her and raised an eyebrow... ;-)

    5. Re:stiffy by Anonymous Coward · · Score: 0

      8 inch, surely.

      I sold floppy disks as my first job; 8" and 5 1/4" were it in those days.

      Some 8" disks were 'flippies'; single sided drive, but double sided disk - flip 'em over, write to the other side. I believe they held 80K per side. I still recall some of the weirdass hard sector / track configurations of the disk drives of late minicomputers / early microcomputers. Ah, good times.

      I worked for a mail order / direct sales outfit called Inmac legendary at the time for a rather liberal attitude to catalogue mailouts, and less famous for a lifetime guarantee on their (mostly rebadged Wabash) 5 1/4" floppies. I wonder whether any of those Inmac Plus diskettes are still going 25 years on, or whether anyone cares?

      Best
      AC

  21. 52 pics of wonderment by tamarik · · Score: 1

    Absolutely lovely. All those toys and no regard to specific make or model. I'd heard of ultrasonic memory but have never seen it before. The early cores were cool to look at. I see several machines turned on or at least lit up; this is unusual.

    And he has a train set in there, too!?!There are no pics of this (nor his bedroom, either...) and only the one reference. Must be quite a guy to know. Old time geek! From when they used to find real bugs (moths and such) and carry around a stylus with oil in it in their breast pocket.

    Wonder if he can use this old IBM 128 console? How many times have I sent jobs to the print spooler and visualized a lazy little elf just chucking it on the stack while it went to sleep... Now I see the real thing - AND IT's NOT AN ELF! Another delusion shattered.

    And the last photo, of his office door plates... My 1st php project was to write a kinda ticketing system. On the output, I had to use the company directory to find the recipient's manager's email and add it to the tkt. Accidentally wrote the output heading for this datum as 'Mangaler'. In 3 years of daily use (600k tkts), only 3 folks commented on it (shows how much people actually see) and only 1 change request to get it fixed (never completed).

    ahhhh. thank you for the trip down core memory lane. This may be worth the price to go visit.

    1. Re:52 pics of wonderment by JohnDeane · · Score: 1

      Hi tamarik - can we take this offslash, via jdeane@ihug.com.au?

  22. Judica Cordiglias by berend+botje · · Score: 1
    For a truly awe-inspiring tale of space radio receiving:

    Italian brothers Judica Cordiglia

    There is also a marvellous documentary about these two guys.

  23. CIO : Your slideshow thingee sucks by Foolicious · · Score: 4, Informative

    I hate re-scrolling the browser after I click the 'next' or 'back' buttons for the slideshow.

    --
    Please don't use "umm" or "err" or "erm".
  24. Re:Oh, for Idol's sake! by beav007 · · Score: 2

    Can't we go even one day on Slashdot without an Australian "story"?

    Why don't you Aussie /. editors just launch slashdot.org.au and be done with it?

    Oh, right, of course... Because you know that only Australians (if anybody) would give a shit about slashdot.org.au, and the whole point of spamming this Slashdot is so that Americans will "notice" you.

    Wassamatter? 1 single story out of 20 per day for an international technology leader on an international technology site?

    You could always go back to reading idle...

  25. pdp 8/e by mlwmohawk · · Score: 1

    I have working on a lot of those systems. 30 years ago, if you couldn't recite the boot loader for the pdp 8/e you were just noob.

    1. Re:pdp 8/e by lenski · · Score: 1

      I wrote a small enhancement to the OS/8 bootloader in our 8/L (RK05) and coded "JMS" (opcode 4) instead of "JMP" (opcode 5) when doing the hand-assembly. It took several weeks to figure out why reboots resulted in system instability...

      DOH! :-) :-)

  26. Re:Oh, for Idol's sake! by not-my-real-name · · Score: 1

    I don't care where it comes from. I think that this is cool. Years ago, I had a PDP-11/10 and a DECSystem 350. Unfortunately, they got lost in a move. I still miss them. :-(

    --
    un-ALTERED reproduction and dissimination of this IMPORTANT information is ENCOURAGED
  27. Meh, I know of bigger by JoeCommodore · · Score: 1

    I take it many of you have never got to a Vintage Computer Festival http://www.vintage.org/ Where people bring in their home computers to show off - as an example with one this guy's computers: http://www.vintage.org/pictures/LARGE/VCF%207.0%20Exhibitor%20-%20Pavl%20Zachary.JPG (it's tough being a DEC fan)

    The guy who runs the Festival, Sellam Ismael (hope I spelled it right), certainly has a sizable warehouse for his collection.

    The West Coast US VCF has been held at the Computer History Museum, which is truly a massive collection of computers you are not likely to see anywhere else: http://www.computerhistory.org/

    My collection is mainly Commodore 8-bits, about 30 or so, pretty tiny.

    --
    "Enjoy what you're doing! If it becomes drudgery, you're doing it wrong!" - Jim Butterfield
    1. Re:Meh, I know of bigger by JoeCommodore · · Score: 1

      Though I must say he DOES have a really nice software and memorabilia collection there, something you don't see as much as computer collections (people get hardware at thrifts and such rarely find matching software). Also from the looks of it probably many of the machines are readily operational (also rare for a large collection.)

      --
      "Enjoy what you're doing! If it becomes drudgery, you're doing it wrong!" - Jim Butterfield
  28. 9 inch floppies? by suso · · Score: 1

    Never heard of 9 inch floppies, is that a mistake and they meant 8 inch? I can't find anything about 9 inch floppy in a quick search on Google.

    1. Re:9 inch floppies? by JohanSteyn · · Score: 1

      Seems like they exaggerated the size... which I didn't pick up on - thanks for pointing that out.

      A 3.5-inch "stiffy" is better than an 8-inch "floppy", though both are as relevant to the average computer user nowadays as a bicycle is to a fish.

  29. Re:Oh, for Idol's sake! by Nutria · · Score: 1

    As long as we get an American free day as well.

    But America is relevant. (When was the last time you saw Germans going apeshit over the election of a new Australian PM?)

    --
    "I don't know, therefore Aliens" Wafflebox1
  30. Ah, mammaries, I mean memories... by BrokenHalo · · Score: 2, Funny

    The only time my wife objects is when she stubs her toe on the old 029 card punch holding my study door open.

    I used to use it with a Burroughs B3700 like this back in the '70s. Them were the days, when men were men, and small furry things with teeth were small furry...

    Ah yes, as I was saying, get off my lawn. [snore]

  31. The closest analogy I think by Analogy+Man · · Score: 1

    I think collections like this will very soon start to become more mainstream. Consider that for decades farmers would accumulate rusting hulks of past generations of implements. At some later date those have been lovingly restored in museums or even put into a new life of use at places such as Living History Farms in Iowa. So much innovation has happened within living history that it would be a shame for that insight to be lost. Sure in most instances the new rightfully supplants the old, but an exotic cooling solution from decades past might be the cat's meow tomorrow. An understand of where we have been helps us understand where we are now.

    --
    When the people fear their government, there is tyranny; when the government fears the people, there is liberty.
  32. No, THIS is the world's largest collection: by Anonymous Coward · · Score: 0

    http://www.homecomputer.de/

  33. Most of Europe and Asia by Weaselmancer · · Score: 2, Funny
    --
    Weaselmancer
    rediculous.
  34. No nothing article writer by Anonymous Coward · · Score: 0

    Incorrectly calls the TRS-80, and other micro-computers, "mini-computers" which are something else entirely!

  35. The Personal Computer Museum in Ontario Canada by matecsaj · · Score: 1

    There is a personal computer museum in Brantford Ontario Canada. The computers work and they let you play with them. http://www.pcmuseum.ca/ I took my staff there for a party. The programmers loved it! Their spouses and girlfriends were good sports.

  36. Re: Modern computers so much better? Hardly. by Alwin+Henseler · · Score: 1

    .. the truth is (and I speak from personal experience) that when on occasion you get those 8 bits or whatever out their box and fire them up you realise that actually , well, they're a bit rubbish really and computers today really are so much better.

    I have to respectfully disagree. Let's just make a comparison, shall we? Let's call [some old 8-bitter of your choice] the oldie, and [your average today's home PC] the newbie:

    Performance: no contest, the newbie wins bigtime.

    Power efficiency / green computing: this is not so clear cut as you may think. In terms of performance per watt, the newbie wins. But overal: many oldies are in the 10~20 Watt range, running full tilt or not. The videocard in my PC alone uses more than that, and it's a passively cooled one. When doing nothing, most newbies will pass the 100 Watt mark easily. And in full use, 300+ W is nothing special. Sure, there exist small / low-power shoebox sized PC's, but that's not what Joe sixpack has on his desk. We'll give the newbie a 1/2 point in case it's a laptop. Noise: the newbie usually produces a variety of HD/fan noises, ranging from barely audible to annoying. The oldie: silent (a step better than very, very quiet). So the newbie is more efficient, but the oldie has a smaller overall footprint.

    Size: newbie has chunky PC case, and separate keyboard. Oldies: mostly keyboard-size case with all the main electronics integrated.

    Programmer friendly? Newbie: go to website, download development tools, install, start reading, construct 'hello world' app in editor or IDE, compile, execute produced binary. Oldie: switch machine on, type command, hit "Enter", see result. Include line number, and your first program is a fact.

    Boot time: many oldies do it within 1~3 seconds. Newbie: replace 'seconds' with 'minutes'.

    Build quality: many oldies still work 20, 25 years after purchase. With some heavy use years at the start. Newbie: often breaks down even before its economic lifespan has passed. Not seldom within, or shortly after warranty expires. Ridiculous, if you ask me.

    Software maintenance - newbie: must be constantly updated, and sometimes re-installed just to keep doing what it did before. Most users need at least a firewall, virus-scanner and spyware remover to keep everything in shape. Oldie: there isn't any. Operating sits in ROM, can't be modified, hacked or corrupted by normal users. OS re-install aren't needed - ever. Usually 1 or 2 bugs in the OS are known, but you may need years to find one yourself. Apps come on tape, disk or cartridge. Play tape, insert disk or cartridge, wait, play. How much easier / simpler do you want it? Okay, I'll give the newbie a 1/4 point here because it lets you click on fancy icons. ;-)

    Conclusion: the newbie has raw power, and can do lots of wonderful things that the oldie just can't touch. But: most of that capacity goes to waste. And: the newbies are built as throw-away items. Your oldie of choice hasn't got that raw power, but in terms of 'fun per MHz', it has any computer that came after it beat. EASILY.

  37. Brings back some old (nice) memories by Znale · · Score: 1

    PDP-10, my first love. Working as a part timer in operations, it was so much more friendly than the CDC machine sitting in the other half of the computer room. Later, in a small business I pushed to go from Honeywell to the pdp-1170 in about 1977 or so. The Honeywell salesman's quote was "No one would ever use a timesharing machine for business". But we were early adopters. Quite the ride. Had to develop our own database (indexed file manager) and get it working in 32k. With screen routines in programs, had to move the file manager to another process. Probably one of the 1'st file servers ever written :) That vt100 brings back memories. What a leap, to be able to change the baud rate without using a screw driver (or dime) on the underside of a VT52.

  38. What a trip down memory lane by Anonymous Coward · · Score: 0

    I started out at RCA on 301's in 1965, progressed to CDC on the 6600's, then ended up at DEC where I had to learn PDP-8's before I got to PDP-10's. Lots of memories in the photos in the article.

    I remember the KSR-33's and 35's with paper tape well.

    I tried my best to get my company to buy a Lisa for desktop publishing. To no avail.

    dc stultz
    Largo, FL

  39. Re: 9" floppies? Shouldn't that read 8" ? by Alwin+Henseler · · Score: 1

    Are you sure that was 9" ? I've got a box of 8" floppies at home. This format is predecessor of the 5 1/4" format most people will remember, and it looks remarkably similar (also size) to what is described in the article as a 9" floppy.

    Not saying 9" floppies don't exist, but that would make it seem this was some kind of prototype format, not anything in popular use. The all-knowing Wikipedia doesn't mention 9" floppy disks at all, only 8". Perhaps I'm mistaken, but it wouldn't surprise me if the 9" in the article is a typo/mistake, and should read 8". Do you know of a reference for that 9" format in conjunction with the Honeywell TDC4500 you mention above? Say, a scan of an old specsheet or something?

    And yes, they're very 'floppy'. Similar to 5 1/4" floppies, and the large size makes them flex further. Stick a few A4's in a large envelope, and you get a similar feel.

  40. Re: 9" floppies? Shouldn't that read 8" ? by pavium · · Score: 0

    Yes, I recall they were 8" floppies on the PDP-8 I used from 1980 to 1987. A capacity of 140Kb if I remember correctly. When 5.25" floppies appeared, they looked like toys, or something which belonged on a key ring.

  41. EIA 180 Desktop Analog Computer by Anonymous Coward · · Score: 0

    Hi,

    What a GREAT collection, with many of them bringing back both fond and frustrating memories.

    In foto # 3, the desktop Analog computer labeled "EIA 180" is incorrectly labeled and should be the "EAI 180".

    (signed)
    An ex-EAI long time Hardware and Software developer.