Forgot your password?

+ - CalTech astronomers predict that 1 in 10,000 stars is composed entirely of metal

Submitted by porkchop_d_clown
porkchop_d_clown (39923) writes "A recently discovered aerodynamic phenomena of turbulence, called 'preferential concentration' causes heavier materials to be sorted out of more turbulent areas, increasing their concentration in eddies.

Now astronomers are theorizing that this effect could lead to the formation of stars with no hydrogen or helium in them.

See also: Some Stars are Totally Metal: A New Mechanism Driving Dust Across Star-Forming Clouds, and Consequences for Planets, Stars, and Galaxies."

+ - Blood of world's oldest woman hints at limits of life-> 1

Submitted by porkchop_d_clown
porkchop_d_clown (39923) writes "When Hendrikje van Andel-Schipper died in 2005, she was the oldest woman in the world. Today New Scientist is reporting that, at the end of her life, most of her white blood cells had been produced by just two stem cells — implying the rest of her blood stem cells had already died, and hinting at a possible limit to the human life span."
Link to Original Source

Comment: Re:HP48g (Score 1) 702

by Kaldaien (#46793083) Attached to: Ask Slashdot: What Tech Products Were Built To Last?

I made the mistake of buying a Ti-89 in the 90s... I liked its higher resolution screen but because it had a symbolic algebra solver it was not allowed on the SATs so I had to do the SATs without a calculator.

Later, when I took the GREs and they didn't allow a calculator of any sort I felt vindicated :P

The SATs are a total joke. They have been trying to make them more GRE-like, but I don't think they'll ever be able to get to the point where they expect High School students to do simple arithmetic without a calculator. That is a skill I picked up in college, as funny as that sounds. It's something you're supposed to learn in elementary school, but because of the prevalence of calculators it doesn't take long before students (myself included) simply forget from lack of actual practice.

As for not being different from a modern Ti calculator, I beg to differ on that one. Have you seen the Ti NSpire? They're color now and finally TI solved the issue of symbolic algebra by selling two versions - one with the feature and one without.

Comment: Re:On the other side, a bit looming problem (Score 1) 1116

by tgd (#46697751) Attached to: Mozilla CEO Firestorm Likely Violated California Law

How do you color the whole issue as him only resigning, when three board members quit over his presence there. That's a lot of pressure from the company.

It looks an awful lot like coercion...

But, isn't it up for him to sue if he feels he did not resign voluntarily? It seems like he probably would not do so.

The problem is, the CEO's job is to be the figurehead for the company. He's not the President -- he's not in an operational position, his sole job is to represent the company to the board and the public. His inability to do so effectively is absolutely grounds for removing him. Its a fine line to walk when you get arcane labor laws into the picture, but the fact is, with the uproar he wasn't capable of doing the singular thing his job exists to do. If he was the President of the company, I doubt he would've been pressured to resign. (Its very much like the laws against things like weight or sex discrimination -- when someone's job is specifically related to their fitness or gender, its been shown repeatedly that laws like these don't apply.)

Comment: Re:HIPAA violations? (Score 1) 572

by tgd (#46411531) Attached to: Ask Slashdot: Does Your Employer Perform HTTPS MITM Attacks On Employees?

If they do decrypt personal traffic, would they be responsible for any medical data they intercept, thus triggering HIPAA?

Note: this is a gross oversimplification, but accurate relative to this story and what you're asking ...

HIPAA has to do with patient data, not medical data. If you're not a patient of the company doing the deep inspection, then there's no issue, and there's still no issue if you signed an appropriate HIPAA waiver, even if you ARE a patient and the company in question IS a hospital. If you go to HealthVault or some other site with *your* health records in it, and they are decrypting it, that's not HIPAA in the sense you're talking about.

Hell, even if they were shuffling the SSL traffic to a cloud service hosted by a 3rd party to do the scanning, AND you were a patient, AND the 3rd party was decrypting the data, that is just fine as long as the right paperwork is in place between the two companies.

Comment: Re:Cars? (Score 2) 255

Remember when Apple was the company that came out with revolutionary new products and the rest of the industry followed them?

Apparently, now it's Google.

(Oh, and who would trust Steve Jobs' company to make their medical devices? Yes I am speaking both to his general approach to ethics, and the circumstances of his death.)

- Not the first smartphone
- Not the first touch phone
- Not the first MP3 player
- Not the first GUI
- Not the first All-In-One
- Not the first platform for media production
- Not the first selling media

Apple's strength was, under Jobs, an impeccable sense of timing to enter the market, and marketing. They were great at making people think they were innovating, and made hundreds of billions doing it. There's nothing wrong with that except that they fundamentally weren't innovating, and they're not so good at the timing or marketing sans Jobs.

Google, on the other hand, is a train wreck of a company in desperate need of Ritalin. They throw large sums of money at ideas, other companies, and markets and pretty much nothing sticks except the things that drive more ad revenue. Things wither and die on the vine, and eventually are shed when the next shift in upper-management power comes along.

What this country needs is a good five cent microcomputer.