I like the idea in principle. I do think it's really useful to customize a few specific parts - one person might want a high-performance (and large, and expensive)) camera module both front anb back; another prefers just a minimal camera and gets a larger battery instead; a third has a job where cameras are banned and opts to get none at all. A fingerprint reader, a headphone jack, or an SD card slot are other options people may want to add or skip.

But I do not think upgradeable phones are meaningful. After 2-3 years with a phone, it's pretty beat up. Screen is scratched and dimming, the case is scuffed and creaky, buttons don't quite work, connectors are getting glitchy, the battery is dying and both CPU and memory are getting old. I'd want to upgrade all of it - I want a new phone, not throw money at the old one.

Gas lines need nonconductive sections to protect from becoming long ground loops.

It sounds like this transformer had its center tap grounded and was the path to ground on one side of a ground loop as the geomagnetic field moved under pressure from a CME, inducing a common-mode current in the long-distance power line. A gas pipeline in an area of poor ground conductivity in Russia was also destroyed, it is said, resulting in 500 deaths.

One can protect against this phenomenon by use of common-mode breakers and perhaps even overheat breakers. The system will not stay up but nor will it be destroyed. This is a high-current rather than high-voltage phenomenon and thus the various methods used to dissipate lightning currents might not be effective.

Cheaper than zero?

Bribes would effectively create a negative cost, at least for the peoplereceiving them.

My Nexus 5 thinks you don't know what you're talking about; it works just fine on T-Mobile, AT&T and Sprint. Get with the times, man; it's ALL ball bearings now!

In March 1989 much of Quebec lost power for the same thing.

They lost power because the common-mode breakers tripped, not because their system was actually damaged.

But probably not many. Slashdot admins could run a query to see; that would be vaguely interesting, but I've seen comments from several people who say they're using the site under a newer login than their original.

"They can fix astigmatism now?"

Yes. Here's the Wikipedia entry (though it feels written by a proponent): http://en.wikipedia.org/wiki/L...

Basically, they measure the retinal reflection from lights coming from a number of different angles to map the lens aberration (just a linear approximation, but with a grid of lights that's plenty close enough). Then they use that to map shorter, more focused laser pulses to reshape the cornea appropriately.

If I understand it right, you normally get rid of all primary and secondary astigmatism (such as coma), but you can still have a small bit of residual astigmatism afterwards. In practice it's night and day; once my eyes stabilized (it took two months) I don't have double vision or any of the other annoying effects of astigmatism any longer.

I'm 45 and I've had presbyopia for five years, bad enough that I always need separate glasses when reading or working in front of a screen, or even using my phone. I still went ahead with surgery last winter. And I'm very happy I did.

I had pronounced astigmatism in addition to nearsightedness. When you add presbyopia it becomes almost impossible to get a pair of lenses that will correct all of it anywhere but right in the center of vision. In practice I had to movemy head instead of my eyes when reading, playing games, programming... It was frustrating and gave me increasingly common headaches.

With LASIK (a fairly new type that maps the eye and removes the stigmatism) I now have 15/15 and only need glasses for presbyopia. I have one pair for close-up work, that now lets me see in my entire field of vision; and my old favourite pair has no correction at all except at the bottom, where mild close-up power lets me see my phone, read labels and stuff like that when I'm out and about.

It may not sound like much of a difference since I still often wear glasses. But it's night and day - headaches are gone, I really see much better now (I actually see towards the sides again!) and for many activitites such as snorkeling or photography I need no eye correction at all.

This story was not accepted for publication by Slashdot, and I am submitting it to another venue for consideration. - Bruce

My bug has finally been fixed - if you've always wanted to vertically center text in a select box, you're now good to go. Seriously, filed it in November of 2010, as as I can recall.

Yeah, they apparently weren't able to roll out FIOS to anything other than outlying suburbs across most of the U.S. Not very many people are able to get FIOS, and they stopped expanding their service area a few years ago, and even sold off parts of their fiber network to other companies in certain markets. If you aren't in a FIOS service area now, you probably never will be.

Both Verizon FIOS users were reportedly very happy (other than their experience using Netflix).

I think it's more likely that more people are becoming obese because of exactly one factor: age. They are living artificially prolonged lifetimes due to access to adequate food and to medicine. It's easier to get fat when you are 50 than when you are 30 because of the natural changes in your metabolism.