In New Zealand at least, a lot of this data seems to come from imagery; it's quite outdated, the cables are all missing and the voltages are pretty hit and miss. Cool project though.
Not just America. People are stealing copper in very rural areas in my country; in many cases the price they get is hardly paying for the petrol to drive there. We have a whole team now in my company dedicated to repairing damage from copper theft, it's rampant.
I have a job that deliberately runs at 2am and 3am... to update the time in a bunch of really old PLCs for DST. And check that every other device on my telemetry network has correctly updated its time.
And this reminds me of the time that my colleague put DB15 on a whole bunch of drawings, and we ended up with DA15 connectors instead of DE15. If I see DB9 on any drawing that comes across my desk, it will be corrected.
I use both DA-15 and DE-15 all the time in my line of work, and I am fastidious about using the correct terminology on all my drawings. Manufacturers are ironically some of the worst at getting this right.
Right, but bitcoin is global, not just for one country. And while anyone can participate in theory, in practice the big mining pools always get their first. And if a quorum of mining pools gets together, they can fork the blockchain or do all sorts of other shit. Without those mining pools confirming transactions you can't even spend your bitcoin. As a functional currency, I just can't see how this is any better, like in any way. Probably why it hasn't actually become a functional currency and is just a traded commodity that everyone is hoping like hell won't crash and burn one day.
I don't really follow bitcoin, but last I checked over 75% of block confirmations came from the top 3-5 mining pools. That seems a hell of a lot more centralized than the traditional finance system.
Yes I have seen OpenGL applications refuse to start with AMD cards in some circumstances due to a bug in the AMD drivers, but never had a problem on NVIDIA cards
Am grid engineer. You nailed it. It can get incredibly complex modelling this stuff, and reading all the armchair observers banging on about 'single points of failure' is amusing.
I imagine there was some sort of cascading failure involved, as in the transformer tripped, but this then overloaded another circuit which then tripped, or there was a power swing that was unsustainable, then you get over\underfrequency tripping off load and generators... this can get quite complex quite quickly in power systems, especially smaller systems found on islands.
yea same boat. I've always wondered what normal depth perception looks like. On the plus side, it is fun to challenge people to wear an eye patch and play table tennis or some other activity and see how bad they are when they haven't developed monocular depth perception cues.
This is just not at all true, and we are hardly dependant on the USA, which makes up only 10% of our trade. The way that Americans think the world revolves around them is embarrassing.
I think this is changing, in my country the equivalent of PE will soon be required for a number of engineering disciplines, not just civil. But that's kind of missing the point, which is that professional engineering is guided by fairly comprehensive standards, such as those from the IEC (or ANSI, IEEE), and compliance with those standards is generally a legal requirement.
Yep, I'm an Electrical Engineer, and I also write code. I don't like the term Software Engineer, because there is none of the of the regulated safety and quality mechanisms required for software that are normally associated with professional engineering.
It might be the colloquial term, but if you ask someone for a DB-15 connector then theres a good chance you'll get the wrong one. I regularly use both DE-15 and DA-15 in my line of work (among others), and any document that refers to a DB-xx for anything that isn't the DB shell size will be corrected.
I'm guessing it's for time sync, but any clock worth it's crystals will keep good time for quite a while. Every substation generally has GPS time sync if it isn't fibre connected, for synchrophasor measurements or accurate timestamped waveform captures for example.
Just coming here to say this. I was reversing a license file for some software so I could play with it yesterday, and I could implement the encryption/decryption code direct in the data processor of imhex, such a time saver.