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Comment Re:Buy Surge Protectors (Score 1) 78

Well most "country" wiring I've experienced has multiple problems. Mostly from old, unmaintained wiring and transformers but it sounds like you've got enough of that already. While most storms will cause havoc, just the utility not giving a shit will probably cause most of the failures inside a home.

Comment Who keeps track? (Score 1) 278

My house is a mix of CFL and tungsten with a few halogen and leds thrown in. I replace a half dozen tungsten a year and
over the years I've had to replace the occasional CFL but I honestly couldn't tell you if the CFL I replaced was 1 year,
2 years, or 5 years old. I can say that I have to replace tungsten more often and as my house is a fairly even mix then
I would guess that the CFLs last 3-4 times longer but I don't keep track of how old my bulbs are.

Comment Re:I have automated maintenances in the form of .. (Score 1) 265

I am updating your outward facing mail server, the update fails, where is your god/email now?

If at least some part of your paging and monitoring system isn't independent from your servers then you're doing it wrong.
We use multiple third party companies to monitor our website. It's highlevel checks but one of the checks is to check
that our internal monitoring software is working. You can purchase third party monitoring software or spin up an instance
somewhere like amazon or digital ocean for a few dollars a month. Depending on how critical your systems are you
could spin up a few dozen. The point is that you should be monitoring your servers from outside your network for
multiple reasons. The first being that it doesn't really matter if everything is up if the outside world can't connect to it
and the second being that you still want to be paged if your entire datacenter goes up in smoke.

Comment Re:Is this news? (Score 2) 78

The elevated lines between buildings are rarely protected from a build up of a static charge as routers and bridges were not built with this in mind. On the physical layer, both ends of the wire are terminated into an isolation transformer with no discharge path to ground. This is an installation design fault against the guy that designed the installation. Lightning protection is often a gas discharge tube for a lower breakdown voltage. A high current discharge through a protection device can produce a relatively high ESD pulse through the transformer into the tranciever chip resulting in corrupt data to failures. A link between buildings must include a bleed discharge path to prevent the build up of voltage on the wire, or a shielded wire with grounded shield should be used.

Engineers design systems. A good technician can make them work.

Comment and... (Score 4, Insightful) 157

as activists are all too aware, false copyright claims can can knock legitimate content offline.

As not only activists but almost everyone aware of the rampant abuse going on has been claiming for years, it is high time that the "under penalty of perjury" part of the DMCA claims is actually enforced. Mistakes can happen, nobody is perfect, but some companies have been taking down large amounts of content for years, repeatedly and with not even a slap on the wrist.

Comment Re:self-correcting (Score 1) 30

And the Bible said it was OK to stone adulterers and that you shouldn't eat shellfish or touch your wife while she's menstruating.

Read the Gospel;

Which one? The ones that the Council of Nicea approved? Or the older ones or the ones Luther approved?

See that's the problem with religion: It's made by men and yet is supposed to be above the review of men.

Comment Re:self-correcting (Score 1) 30

Typo -- above should read: Martin Luther removed them from his Bible, and also wanted to remove a few other books as well --- James, for example.

So, you've proven my point. The Journal of Vibration and Control caught some improperly refereed articles and retracted them within four years. A system that works.

It took a millennium and a half for the reformation to try to straighten out Scripture. Except, with the Journal, it's an open process that is open for the involvement of the scientific community. With the Bible, it's a handful of people making changes because God told them to.

Science is a self-correcting system that has worked very well since before the first words of the Pentatuch were laid down by a handful of people pulling it out of their ass.

So which would you use to inform your life and society? If you said, "The Bible", then even God thinks you're a moron. Because, way before there was scripture, there was man's ability to reason.

Comment Time to apply science (Score 4, Informative) 78

Time to apply science to the problem. What is known, what values are involved, and what breaks down.

Long distance transmission lines have two problems when there is a relatively high atmospheric current. They are long conductors feeding transformers that are not designed to shunt large components of DC resulting in core saturation and high current. This is measurable. The first effect noticed was by the railroad when telegraph relays activated and sometimes burned out.

The voltage induced current has two components. 1 Some current was due to the current directly into the long wire. 2 Some current was due to ground potential changing due to high current in the ground.

How to protect? For ground potential issues, simple pairs of wires provide high common mode rejection. This is common with telephone circuits as protection from induced hum and noise from a noisy electrical environment. Overvoltage protection in the form of lightning arresters is the second protection. Most phone loops are relatively short reducing the ground voltage gradient problem to non existant levels. Long distance hops are by Microwave Relay or Fiber Optic, both providing protection from ground gradients and long pick up paths.

Shrink the scale to inside a home by comparison. All internal house wireing is orders of magnatude shorter than transmission lines, CATV, and phone lines. Small DC capible antennas result in very low current if exposed. The home is generally protected by gutters on the eves, mildly conductive building materials such as wood, brick, etc that are not insulated to very low leakage at high voltages such as the insulatin on transmission lines. Net result is the very small currents are shunted by the building itself. Go up on the roof during a geo storm and see if you have any static electricity issues. Probably not.

For homeowners, this is a non issue due to the lack of an effective gathering surface properly insulated to collect enough current to cause any damage. The collector is too small and the leakage path to ground is too high.

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