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rootbear

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rootbear
·vor 25 Tagen·discuss
A hidden “book server” like this could be set up in just about any electronic device with a sufficiently powerful microcontroller. But I think there is something delightfully poetic about using a source of light to spread suppressed knowledge.
rootbear
·vor 2 Monaten·discuss
A favorite film of mine. I was very happy when a decent quality bluray became available a few years back. I know someone who uses "Warn. There is another system." as an alternative to "Hello, world".

I've wondered if D.F.Jones knew of the British Colossus code breaking system and named his computer that to tweak the security people. They couldn't really object, since Colossus was still a secret. Jones was in the British military and it's not impossible that he knew of the project.
rootbear
·vor 3 Monaten·discuss
One of Asimov's best. I've often thought of naming a computer "multivac", as I'm a fan of the first generation computer names like ENIAC, EDSAC, etc. Multivac was, of course, a play on UNIVAC, suggesting multiple vacuum tubes instead of one! Multivac is, however, depicted as so powerful, I just don't think I've ever owned a system that deserved that name.
rootbear
·vor 3 Monaten·discuss
Will this image also work on the 3B+? I have a spare one of those that I can try this out on.
rootbear
·vor 4 Monaten·discuss
My friend M. Goode’s father was a urologist named Dr. P. Goode. For real.
rootbear
·vor 4 Monaten·discuss
This sort of thing really bugs me! Marketing departments appropriate an existing term and use it in some new, often deceptive way. This goes all the way back to when IBM released “The IBM Personal Computer”, at a time when “personal computer” was a category name. Then Microsoft released Windows, when “windows” was a generic term for windowing systems. Intel did it with their “core” architecture. The list goes on.

(Disclosure: I am a casual investor in ARM.)
rootbear
·vor 4 Monaten·discuss
A counter argument is that Mauchly was actually interesting in using computers for weather modeling and I’m sure that influenced the design of ENIAC. He could only get ENIAC funded if it was valuable to the war effort. I’ve read quite a lot about that machine and I’m not aware of any architectural features that were specific to ballistics calculations. This is unlike the British Colossus, another early computer, which was specifically designed for code breaking and wasn’t general purpose.

As for the objection that it wasn’t stored program, I was interested to learn that it was converted to stored program operation after only two years or so of operation, using the constant table switches as the program store. But the Manchester Baby, which used the same memory for code and data was more significant in the history of stored program machines.

On the general question of “first computer”, I think the answer is whatever machine you want it to be if you heap enough conditional adjectives on it.
rootbear
·vor 6 Monaten·discuss
The Dead Past is one of my favorite Asimov stories. We don’t have the tech that’s in the story, but the idea of lost privacy is relevant today.
rootbear
·vor 7 Monaten·discuss
I am a boomer and I absolutely give a "flying fink". Stop stereotyping my generation. The group I worked in at NASA Goddard did visualizations of climate data. I heard directly from climate scientists what was going on in the world and it terrified me. When I heard about what's being done to NCAR I nearly cried. I have no children but I have told all my friends' kids how sorry I am that we're leaving them a mess to clean up. How's that for a "flying fink"?
rootbear
·vor 8 Monaten·discuss
It's fun to play around with, but unless I'm missing something, it's not possible to specify the size, in rows and columns, of the screen, such as 24x80. It's an odd omission.
rootbear
·vor 8 Monaten·discuss
Agreed! Bees are my favorite social insect (we share a love of hexagons, for one thing) and they seem to be especially intelligent.
rootbear
·vor 8 Monaten·discuss
I remember those monitors, but I forget what resolution they were. For what it's worth, Toy Story was rendered at 1536 x 922. I believe they re-rendered the whole thing from the RIB files for the bluray release.
rootbear
·vor 8 Monaten·discuss
Film weave is also the bane of the VFX world. If a shot is going to have, say, a matte painting added in post, then a pin registered camera must be used. These cameras have a precisely machined pin that centers the film stock in the gate after the pull down claw retracts. Later post processing stages also use pin registered movements, so each frame is in exactly the same place every time it's used. Otherwise, the separate elements would weave against each other and give away the effect.
rootbear
·vor 8 Monaten·discuss
Ah, yes, you are correct, I had forgotten it was Yahoo that took over Verizon mail.
rootbear
·vor 8 Monaten·discuss
Larry Niven called them slidewalks and I've always been sorry this terminology never caught on.
rootbear
·vor 8 Monaten·discuss
Verizon handed their email service over to AOL some years ago. I wonder if this will be the end for my unused @verizon.com account.
rootbear
·vor 10 Monaten·discuss
I always wanted to rig up a laptop that has an IMU to detect when it was in free fall and play the Wilhelm scream.
rootbear
·vor 10 Monaten·discuss
That was from Algol 68. Algol 60 used BEGIN/END blocks when the body of a do loop (or a then or else block, etc.) had more than one statement. Bash was influenced by Algol 68.
rootbear
·vor 10 Monaten·discuss
All I can think of is that it was a way to look at the end of a long program which wouldn't all fit on a display. Predating, I suppose, the 'tail' program, or whatever the DECSYSTEM 20 equivalent was.
rootbear
·vor 3 Jahren·discuss
I drag this story out most years about this time and reread it. It’s wonderfully crafted.