Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
×

Comment IE7 was supposed to be standards-compliant... (Score 2) 166

...wasn't it? I've sort of lost track, but I think Microsoft has made precisely this claim for every browser. Yes, here we go:

" That's your vision for IE7, to definitely support Web standards?

Chris: Absolutely, in IE7 we really are trying to support Web standards. Even at the expense of more backwards compatibility..."

Then much the same thing was said of IE8,

and then we read that
"I have to say I was very pleasantly surprised to read this post on el reg that highlights that IE9 is currently the most standards compliant beta browser on the block. Iâ(TM)m really proud of the work the IE9 team is doing to nail the the things that were previously levelled at Internet Explorer for being a 'bad browser.'"

It's the same every time. They acknowledge that the previous browser wasn't standards-compliant after all, and promise the one they are now working on is.

Lather, rinse, repeat.

Comment It's the way it's always been and always will be. (Score 1) 133

Meeting the audience's expectation, and conforming to the cultural standards of drama at the time, whatever it is, always trumps literal truth.

I remember watching a dumb old black-and-white movie with my brother when I was a kid. I was the one who "knew about science." Someone was using a metal detector with a search coil, and it was dramatically "right" for them to find something. My brother says "Tick. Tick. Tick. Tickticktickticktick." I say, "Oh, no. That's a Geiger counter. This is a metal detector, and it does "Wheeeee-oooh, because the metal changes the resonant frequency of the coil and the oscillator--"

--and the metal detector goes "Tick. Tick. Tick. Tickticktickticktick."

Comment They should honor the acceptances. (Score 1) 131

If the applicant is seriously underqualified and likely to fail, they should say so, give the specific reasons, and advise them not to enter the program.

Nevertheless, if they've actually sent out an acceptance--if it wasn't a forgery--they should honor the acceptance.

It's the right thing to do.

Comment Spinthariscopes and such (Score 1) 286

I was born slightly too late to buy a "spinthariscope," a toy consisting of a zinc sulfide screen, a loupe-like magnifying glass, and a radiation source--quite possibly radium.

So, I made my own. We had a microscope, I had a Westclox Baby Ben with a luminous dial, I used a penknife to chip off a bit of the luminous paint, put it under the microscope, and turned out the light. Instead of a glowing dial, I could now see, clearly, individual flashes of lights.

I don't know where the Gilbert kit fits on the scale of danger, but I also had a geiger counter kit, and the instruction booklet had directions for how to keep records of background radiation and detect fallout from bomb tests. On the whole, I think we were subjected to more danger from bomb tests than from science kits.

Comment A shame. Arduino kits and a better parts selection (Score 3, Insightful) 294

A shame. I was just starting to think it was making a modest return to its roots.

When I visited one a few months ago, they had quite a decent little display of Makershed Arduino kits and books about the Arduino, and they had a kind of dense metal cabinet with shallow drawers filled with individual parts, a much larger selection than they used to have hanging on pegs in blister packs.

I needed a new soldering iron and I bought one there.

Comment It underwhelms BECAUSE people prepared. (Score 1) 397

Close to 2 feet here and still coming down.

I think people forget just how quickly a snowstorm can get serious if people don't stay off the road. If the plows can't keep up, you are driving first through a light dusting, then an inch, then a couple of inches. Sooner or later cars start to skid. Or, you will have a chunk of interstate that uphill and ONE car isn't able to make it up the hill, stops, cars behind it stop, etc.

Maybe it's not "historic" but it's a big serious snowstorm.

Comment Re:Joke? (Score 1) 790

The joke is for most of the song the typewriter is making convincingly realistic noises, but in a few places it makes sequences of sounds and rhythms that are impossible for a real typewriter. For example, a bridge passage:

-- taptaptaptap ding! (zip) taptaptaptap, taptap
-- taptaptaptap ding! (zip) taptaptaptap, taptap
-- taptaptaptap dingding! (zip) taptaptaptap, taptap...

A real typewriter couldn't make two rapidfire Dings! in a row.

Near the end, there are several measures in which the bell rings after only three keystrokes, and without the carriage return sound, also impossible:

tapatap-ding! tapatap-ding! tapatap-ding!

To someone familiar with the sound of a typewriter, when you hear the music you think "ah, a typewriter--WHOA? WHAT WAS THAT?"

It's similar to the disruption of the tick-tock pattern in "The Syncopated Clock."

Comment 60 Hz. hum in audio equipment (Score 2) 790

Up until perhaps about the year 2000, almost everything electronic with a speaker that plugged into the wall, except for really good audiophile equipment, had a faint 60 Hz. hum audible during periods of silence in the program material. One easily learned to ignore it, but it was there. (It was very hard to avoid it in phonograph cartridges, for example).

The ubiquity of 60-Hz hum (or 60-cycle hum as it was called then) was the basis of a plot point in Theodore Sturgeon's psychoanalytic SF story, "The Other Man," for example.

Comment Movie projector. Reel-to-reel tape recorder. (Score 4, Interesting) 790

The very characteristic rattle of a motion picture projector--most familiar from 16 mm projectors in classrooms or 8 mm projectors showing home movies, but also faintly audible in many movie theatres. Probably around 1900 to 1980 or so.

The whine of a reel-to-reel tape recorder rewinding, rising in pitch as the diameter of the remaining tape decrees, followed by the dramatic snapping noise as the end of the tape comes off the reel. 1945 to 1990 maybe.

Comment "Snap-ah-ah" (Score 4, Interesting) 790

"As he relaxed, he was pierced by the familiar and irritating rattle of some one cranking a Ford: snap-ah-ah, snap-ah-ah, snap-ah-ah. Himself a pious motorist, Babbitt cranked with the unseen driver, with him waited through taut hours for the roar of the starting engine, with him agonized as the roar ceased and again began the infernal patient snap-ah-ahâ"a round, flat sound, a shivering cold-morning sound, a sound infuriating and inescapable. Not till the rising voice of the motor told him that the Ford was moving was he released from the panting tension."--Sinclair Lewis, "Babbitt"

Comment Unreliability of your perception of things you see (Score 3, Interesting) 197

If you look at one of those Internet compilations of Photos you really need to look at to understand, it is very impressive just how confused you can be by chance juxtapositions of visual elements.

#18 is particularly interesting. It's not a precise juxtaposition. The shadow looks like the shadow of a flag; it's not shaped like the rug. You can understand intellectually what's happening in about five seconds. And yet it takes a real effort of will to perceive the rug is lying on the sand. Relax for an instant and it once again looks as if it is levitating.

Submission + - Ask Slashdot: Best Wireless LED Lights Setup?

An anonymous reader writes: I want to get a jump-start on next year's Christmas by wiring up my mother's gnome garden for a Christmas light show. I need a setup that can use wireless LED lights and speakers, the lights using a custom sequence set to music, that can be controlled remotely indoors to go off on a schedule, say every hour. Do any Slashdot readers know of an off-the-shelf setup that is cheap and works seamlessly, especially for someone with little to no coding or custom building experience?

Comment Tick (1.8 sec), TICK (1.8 sec), tick (1.8 sec) (Score 5, Insightful) 433

Different technologies have different characteristics, and I guess one has to use one's personal weighting function. I had a pretty good system (AR turntable, top-of-the-line Shure cartridge, electrostatic earphones) and I love digital audio and honestly don't know how anyone can stand vinyl.

I used a dust bug, I used a DiscWasher, I treated my records very carefully, but there always came the dreaded moment when I would hear: "tick." And at that point, I'd always tense up, and only relax 1.8 seconds later if I didn't hear a second "tick." Three consecutive "ticks" 1.8 seconds apart would seriously interfere with my enjoyment of the sound. My success rate on removing them by cleaning was very low--more often then not, the cleaning attempt (even with the best D4 fluid etc.) would simply add a very delicate, light background crackle.

And I am not even talking about tape hiss, surface noise, warp wow, rumble, and a little trace of 60 Hz hum that I never could quite get rid of. And ugh, getting to the end of a symphony and having the big loud glorious coda come up in the inner groove (vinyl was pretty good at the outer edge, but no-kidding-obvious-problems in the slower-moving inner grooves).

And taking the occasional bad pressing back to the record store and arguing with the store clerk about exchanging it.

And changing the darn record every 20-30 minutes... and feeling guilty if I left it unattended and came back later to find it had been playing the end-groove for hours.

Even with a good tonearm and lightweight cartridge, vinyl does not sound as good on the tenth playing as it did on the first.

Digital audio may have its faults and if people enjoy the characteristics of vinyl, there can be no dispute about tastes. But to me the positives outweigh the negatives--by about a factor of ten.

Slashdot Top Deals

One man's constant is another man's variable. -- A.J. Perlis

Working...