Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
×

Comment Re:Nanotubes... (Score 1) 88

Fullerenes have been around for nearly 25 years now. It they had anything more than hype, they'd be commercialized by now.

You could say the same about aluminum before development of the Bayer process, or titanium prior to the Kroll process. This could be the equivalent for nanotubes.

But, probably not...

I don't dispute that at all. When/if someone develops that "Bayer"-type process for nanotubes, they'll make a billion dollars and win a Nobel prize. Until then, fullerenes remain hype.

Comment Re:Nanotubes... (Score 3, Interesting) 88

If you can show me a shipping product with a single nanotube transistor, I'll eat my hat. STM tips are a pretty limited market. I can't find any references to commercial buckypaper composities either.

We actually have a buckyball (C60) ion gun for use with our Time-of-Flight Secondary Ion Mass Spectrometer (TOF-SIMS). As far as I know, these ion guns are the only existing commercial use for buckyballs. It isn't exactly a huge market.

Fullerenes have been around for nearly 25 years now. It they had anything more than hype, they'd be commercialized by now. I'm not saying it isn't possible, but none of the press releases I've ever read about fullerenes has lead to anything more than another press release.

Comment Re:What do we need USB 3 for, anyway? (Score 1) 332

I got the MCE Optibay and replaced my optical drive with an SSD, which I now boot from. I still have my 500GB hard drive for large amounts of data, but for most routine work, the SSD really flies. I've yet to need my optical drive since I did it.

At $129, the Optibay is kind of pricy for what you get, but they're throwing in an external enclosure for your optical drive, which helps make up for it.

Comment Re:What do we need USB 3 for, anyway? (Score 4, Insightful) 332

And what Apple wants to do with this interconnect is to replace things like DVI/Display Port, Firewire/USB, (e)SATA, etc., all on one bus.

I think this is probably what Apple is after. As I look at my Macbook Pro, I have the following connectors: MagSave (power), Ethernet, FW800, miniDP, USBx2, SD card, line-in, and headphones. You could probably get rid of Ethernet, FW, miniDP, and USB and replace them with Light Peak. Since I'm rarely using more than two of those at a time, you could probably reduce the number of ports and start shrinking devices.

The other thing that Apple seems to be targeting is the optical drive. I think you're going to see Apple dropping optical altogether, and moving OS delivery to SD cards. Most other software/media will be downloads.

Comment Re:Shiira (Score 2, Informative) 173

Shiira is WebKit based, which means it is the same basis as Safari and Chrome. If Shiira is faster than Safari, it is probably using a more recent WebKit build than the currently shipping Safari. You can also get Safari with leading-edge daily builds of WebKit from http://webkit.org/. When WebKit introduced the Squirrelfish and then Squirrelfish Extreme Javascript engines, they were available in the WebKit daily builds first.

If nothing else, WebKit has really pushed standards compliance and speed.

Comment Re:Haha, good (Score 4, Informative) 185

Add a folder to your library, wait while itunes chugs and makes a COPY of each file before syncing.

In iTunes Preferences: Go to "Advanced". Uncheck "Copy files to iTunes Music folder when adding to library". iTunes will leave your files where they are and just index them.

Personally I like the way iTunes organizes my music and keeps the actual files out of my way, but YMMV.

Comment Re:Suspect?.... (Score 3, Informative) 403

Actually, the NTSB should be involved in this investigation. I think you can get up to 5 organizations joining to investigate a crash.
1) Country of Origin (Brazil)
2) Country of Destination (France)
3) Country of Carrier (France)
4) Country of Airframe Manufacturer (France/Germany/EU)
5) Country of Engine Manufacturer (US)

Notice that #5 was US. The engines on the plane in question were GE.

Comment Re:MythBusters isn't the safest show (Score 4, Informative) 500

No, they said the polycarbonate they used for a blast shelter was "basically bulletproof", which they later showed is an exaggeration.

OTOH, for what they were using it for, their polycarbonate blast shield was perfectly safe. It wouldn't stop a bullet, but it would stop any number of much slower moving objects.

Books

James Boyle's New Book Under CC License 80

An anonymous reader writes "James Boyle has released his new book, The Public Domain: Enclosing the Commons of the Mind (Yale University Press) under a Creative Commons License. It can be downloaded free or read online. There are chapters on Thomas Jefferson's views of IP, musical borrowing and the birth of soul, free software, and synthetic biology. Lessig is impressed. Doctorow says he is a law prof who writes like a comedian (is this a good thing?), and credits Boyle's first book for getting him involved in online rights."

Comment Re:How? (Score 1) 410

Webkit seems to have gotten a lot of "wins" across the board. Not only does Apple use it everywhere, but Nokia uses for their phones, Google uses it for Chrome and Android. There must be something about the code base that makes it appealing to these companies.
Media (Apple)

Submission + - Apple Hardens Quicktime Against Attack (eweek.com)

dhovis writes: "eWeek is reporting that Quicktime 7.5.4 takes a much more proactive approach to security. Quicktime for Windows Vista gets address space layout randomization (ASLR), stack buffer safety checking, and support for the hardware NX bit. Quicktime for Mac OS X gets similar upgrades. "That's a pretty big change for a point release," said Dino Dai Zovi, a security researcher who used Quicktime to hack into a MacBook Pro at last year's CanSecWest. "QuickTime looks like it may have just gotten more difficult. That is definitely a good thing"."

Slashdot Top Deals

Ya'll hear about the geometer who went to the beach to catch some rays and became a tangent ?

Working...