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Ferroelectric Storage Density Tops 20KDVDs/Cubit^2
DeAshcroft writes "As reported in Technology Research News, researchers from Tohoku University, the Japanese National Institute for Materials Science, and Pioneer Corporation have demonstrated a prototype ferroelectric (as opposed to ferromagnetic) storage mechanism with density of 1.5 trillion dots per square inch. No word on why Japanese researchers are using square inches, but the new storage benchmark is the DVD. This is 47 DVD's in a square inch, or over 20KiloDVD's per square cubit. Original paper appeared in the Applied Physics Letters."
In related memory news, an Anonymous Coward writes "It appears the the ever present pause between photo's on a digital camera might finally be fixed. A company now claims http://www.mobilemag.com/content/100/102/C1396/ ) to have kicked up the write speed on a compact flash card up to 4MB/sec. This means we lesser photographers can now get the right action shot just by volume alone ;-)"
libraries of congress per cubic mile is it?
Yeah, who else who measure in inches except the US and porn stars ?
...and you question the Japanese use of inch?
sure, that sounds like a lot of storage, but how many full-length german sheizer films can it hold? when will we start setting standards that are actually meaninful?
Cubit^2
This sounds like an achievement of biblical proportions!
Eve Fairbanks says I drive a hybrid!LOL
What the hell, is God telling them to build an ark?
...gets 40 rods to the hogshead, and that's the way I like it.
Really now, the Japanese are using square inches because Americans know what a square inch is, and they do a lot of business with the USA. Seems pretty obvious to me.
Also, they just happened to reach a "milestone" of 1.5 when measured in square inches. 1 square inch = 6.4516 square centimeters, so this is only about 0.235 per square centimeter. Maybe they should have a press release at 0.3/cm^2. But if it's less than 1, it's just not very good.
To resolve this issue, I propose the introduction of a new unit based on the meter and corrected by a factor based on Moore's law or whatever it is that governs storage density. The correction factor should be adjusted to allow for press releases oh... say... every 3 months so that stock traders will have something to speculate about. I propose that the new units be called "Horcs" in honor of no particular person, place or thing.
For all intensive purposes, "whom" is no longer a word. That begs the question, "who cares"?
What I'd be interrested in is knowing how fast it reads, preferably in another sane measurement, like 8" floppies per forthnight.
Are those cubits persianroyalcubits, northerncubits, irishcubits, greekcubits, hebrewcubits, homericcubits, olympiccubits, sumeriancubits, egyptianroyalcubits, blackcubits, shortgreekcubits, biblicalcubits, egyptianshortcubits, romancubits, assyriancubits or hashimicubits ??
Those Japanese have no respect for our standards! What's wrong with our good old Library Of Congress unit??
For those of you using sane units, this is about 250 gigabits per cm^2.
;-)
That's 2,412.1 petanybbles per acre, for those of you who prefer units with a little character.
I write in my journal
If you want a little character, that should be 2.035e-2 Library of Congresses per cm^2. ;-)
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Error 500: Internal sig error
This story definately wins the most Obfuscated Slashdot Headline award.
Let's see,I used to know what a cubit was. Well, don't you worry about that, get some wood, build it.
When cubits get to small we can start measuring things in "arks".
KFG
Or about 70,000,000,000,000,000,000,000,000,000,000 bits per square parsec.
That's 31 zeros.
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- - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
Girl And then I was like.. replay..., and he was like... replay... So I was like replay of Girl saying 'duh'...
The full specifications are:
.5 a small child per coffee-table
Storage: 195.7 decabytes per 3.3 twips
Rotational velocity: 948 furlongs per fortnight
Weight:
Operating temperature: As warm as a large cow.
Operating noise range: Approx that of a dyslexic peg-legged mime performing an impromptu street rendition of Macbeth using a small matchbox containing 12 red ants as his only prop.
Curiosity was framed. Ignorance killed the cat.
His lab is here. Please try to stagger your access so you don't slashdot him.
Ok, I'm planning on connecting at 16:29.27 GMT, please choose some other time. Thanks.
I read the internet for the articles.