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.

That building complex was overhauled in 1997 by Inglett & Stubbs electrical contractors, who did $14 million of electrical work. This failure may or may not be their fault, but it's not because of neglected infrastructure.

I am nearly speechless that you would try to use the ISS as an example of a "success story". It was mind boggling behind schedule and over budget, though turning it in to an international project is partially to blame. The core is based on existing Russian design. If they had just launched that and kept it simple it would have cost a tiny fraction of what it did and accomplished nearly all the science ISS has done.

The fundamental problem with the ISS is its bled NASA and the manned space program white. NASA hasn't done ANYTHING useful, in its manned program since Skylab, other than maybe Hubble. They built Shuttle to fly to the ISS and the ISS so the Shuttle would have a place to fly. It resulted in NO breakthroughs or progress worth the price tag.

So what is your point on Falcon. I think you just agreed with me SLS is hopelessly uncompetitive and SpaceX approach is really smart.

SpaceX is trying to get to space cheaply, safely and with a very high launch rate.

SLS seems to be trying to come up with the most expensive, impractical and dangerous solution possible, just to keep funneling money to Lockheed, Boeing, ATK, etc. Its as if they are TRYING to develop a system that is sure to fail or be cancelled.

Note the proposed launch date, 2017, just long enough after the 2016 election so the next president can cancel it and start over.

> [citation please]

http://www.charlesmann.org/art... has a good summary.

CrimsonAvenger's point was that we've had evidence since the early 1800s that humans (and probably other hominids, in fact) ate mammoths. Nowhere did he say that humans were eating mammoths in the 1800s.

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.

"I can't imagine how demoralizing it is to spend years working on a project that would ultimately succeed"

None of NASA's major manned spaced projects are even remotely likely to succeed, they are not intended to do so any more. They are just a place to blow money, create jobs and put money in Lockheed and Boeing pockets. More importantly they buy votes in the critical swing state of Florida.

They are designed to run 4-8 years, produce nothing except votes, paychecks and contractor profits, then they get cancelled and start over. It is way easier and less risk than actually making anything that will fly.

It is not the political process that is broken, it is NASA and the political process.

Get a clue, and spend a few billion on SpaceX to help finish Falcon Heavy. I'm not sure why SLS is even on the table at this point, it isn't remotely competitive.

Lockheed and Boeing also need to be completely removed from the process. They are making a mint milking DOD contracts, they don't need to be in middle of the civilian space program fleecing NASA and taxpayers there too. They do not use money wisely, they devour everything thrown their way and produce as little as possible in return.

Now, at last! Google People! In cooperation with the Venter Institute.

Amazon isn't out of expansion area. Their target is all of retail, and there's still a lot of non-Amazon retail. Most other big US companies with lots of cash have hit their natural limits.

Trying to go beyond those limits is tough. Google has not been successful in expanding beyond ads. (Android only makes money as an ad platform; Google's phone revenue is small.) Apple has a lot of cash, but can't find any way to use it that will yield the kind of margins Apple is used to. Facebook is still growing, but again, it's all ads.

There's only so much ad spending in the world, and the ad-based companies are all fighting over the same pot. There's more room to grow when your business model is "sell everything".

I was getting so much LinkedIn related junk that I stopped using LinkedIn and sent all email from them, or purporting to be from them to trash. If LinkedIn isn't putting in the effort to find their attackers, why should I use them?

That's a nice job. Of course, the only original part is the case. Coneniently, there's someone who sells a board with buttons designed to fit in a GameBoy case and bring out the buttons for emulation purposes.

If you 3D printed a new case, you would't need a Game Boy at all. I wonder if there's a decal set for that.

iDrive, which is supposed to be a remote backup service, has a similar problem. They used to be a honest remote backup service, with client-side encryption. (They didn't protect the client password very well on the client machine, but at least the server didn't have it.) File contents were encrypted, but filenames were not, so you could look at logs and the directory tree on line. Then they came out with a "new version" of the service, one that is "web based" and offers "sharing".

For "sharing" to work, of course, they need to know your encryption key. They suggest using the "default encryption key". Even if you're not "sharing", when you want to recover a copy of a file, you're prompted to enter your encryption key onto a web page. The web page immediately sends the encryption key to the server as plain text, as can be seen from a browser log. Asked about this, they first denied the problem, then, when presented with a browser log, refused to answer further questions.

They try real hard to get their hands on your encryption key. After you log into their web site, a huge pop-up demands your encryption key. Without it, some of the menu items at the top of the page still work, and with some difficulty, you can actually find logs of what you backed up. You can't browse your directory tree, though.

It's possible to use the service securely (maybe), but you have to run only the application for recovery, and never use the web-based service. They don't tell you that.

This isn't a free service. I pay them $150 a year.