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Best fireworks finale ever

INEXCUSABLE: Police Car Gun Lock Bypassed in ONE SECOND

JiggaJonson says...

Look up a "wafer lock" and see what they are. Those look exactly like the kind of cheap ass locking mechanisms I have on my shed out back.

If anyone wants to steal my old lawnmower, some old chairs, and a wasp nest, you should know, you can get in my shed with a flat screwdriver.

Apparently, that's about all the protection you have from any squadcar with an AR 15 in it that's "locked" up.

Seagull Swallows a Whole Rabbit on Welsh Island

Arizona Cop Gets Flustered When Questioned at Station

newtboy jokingly says...

Damn you, Sifty, there were no comments shown on the page when I watched it and commented....granted I was delayed after loading the page.

I find silicon wafer siftbot to be an inadequate moderator simulation - ignoring all inhuman jabs by siftbot.

siftbot said:

This video has already declared quality - ignoring quality request by newtboy.

I find meatbag newtboy to be an inadequate command-giver - ignoring all requests by newtboy.

newtboy (Member Profile)

Simple Rick's - Original Flavor

Nerd Nite SF Talk: "California Gulls: The Phantom Menace"

Honest Ads - Ummmm .... Milk!

The street goes BOOM!

How To Talk Minnesotan

Real Time - Dr. Michael Mann on Climate Change

newtboy says...

What part of "do not have a choice" do I not understand? How about the subject of the 'choice' you are denied. Now that you have clarified that you don't have a choice about how the electric company pays you, or how solar works, I'll reiterate, you still DO have a choice about how to use the power you generate. Making better use of that choice would serve you well, but you seem intent on claiming it's all out of your control (and that you're forced 'at gunpoint' to sell all your production cheap and buy it back expensive rather than find a way to use it directly). I'm intent on making the best use of the choices available to me (and I bet to you) in order to make intelligent choices about my energy, choices that have saved me thousands to date, and should save me tens of thousands in the long run, and save uncounted tons of CO2 from being produced. You have instead invested in a system that now serves your needs terribly, and now want to tell others how solar is not economically viable or green, both of which are absolutely backwards from my experience and research.

You were not kidnapped, you walked into that guys home and put his gun to your own head. I wonder if you've even investigated 'net metering' in your area, it could make your system work for even you.

OK, so energy cost VS energy produced is ALL you want to compare. Then you MUST include all energy costs to be reasonable, including the energy cost of cleanup of coal waste failures (that right there already totally tips any scale against coal, it can't come close to making the energy that cleanup takes), the energy used in upkeep of coal waste storage for centuries, the energy costs of habitat destruction/reconstruction by coal mining itself, the mining itself, transportation of the coal, power plant operation (construction, upgrading, and maintenance), and the cost of mitigating the 20-40 times the amount of CO2 pollution, health issues, loss of sunlight (solar dimming is real), etc. The list of energy costs goes on and on for coal, while the list for the energy cost of solar panel production and use in some cases is damn near zero (where it's made with leftover chip wafers in solar powered factories it barely takes any extra energy at all, but I do understand that most aren't made that way now).

Double return VS coal, because you get twice as many KWH per dollar with solar PV, or better.

Again with the 'spend more energy to produce one KWH of PV than with coal', show me some data. Everything I can find shows you're 100% wrong if you look at the lifespan of panels which become energy neutral in well under 3 years on average (some much sooner) and last 20-30 years, while coal continues to need more energy to produce more (filthy) energy. Perhaps in the extremely short term you have a point about cost/production, but any time period over 3 years puts PV ahead of coal in energy costs/energy produced, and in their 20-30 year lifetime they do much better.

Coal made power is NOT cheaper than solar made power. If it was, I would not save money with a solar system. I have already saved money with solar VS buying the same amount of coal produced power, therefore solar PV is cheaper than coal. Period. If it wasn't, our electric companies would not be 'farming solar' here as fast as possible, they would be building more coal plants.

Some people support coal because they have been misinformed about alternatives. That's why I have continued our discussion here, because your information is wrong based on my personal experience and research, and I fear you might convince someone to not even look into solar enough to see how wrong you are, how much money they could save (if they do it properly), and how much pollution they could not create.

Um...I DO grow my own vegetables in my backyard too. It's cheaper, and I get far better produce with zero carbon footprint. Another statement you've made that I take personal exception with. It's not a HUGE effort, but is some effort, but the returns are great and totally worth it. I think many people stopped subsistence farming because they're lazy, overworked, and/or live without any place to farm. I've been doing it since I was 12 and ate my first self grown corn, and I've never had reason to question that decision. I've read about people spending $50 to grow $5 in tomatoes...I'm not one of them. I spend $50 on manure to grow >$1000 in produce yearly, and have enough to give >1/2 of it away.

Not a single one of your examples are 'more viable' than PV in every situation, and private owned home solar doesn't take public dollars away from public power projects. I looked into wind-it's way more expensive for the same generation power along with numerous other issues, nuke-also far more expensive with other long term major issues, solar thermal-hardly working as hoped yet in the few, hyper expensive plants in existence, wave-not yet but fingers crossed, hydro-DISTEROUS for the environment and short lived. (You left out geothermal, which is excellent where it's possible.)
Also, most of your examples are not viable for residential use (what we're talking about here), as you said are more expensive (so are bad economic choices), and/or have other serious ecological issues that PV does not.

Money is the only reason to stick with coal or nuclear, and that's only because the companies that use it get away with not paying for most of the true long term costs, and even with that it's now FAR more expensive to buy that coal/nuke power than it is to make your own with PV, leaving NO real reason to stick with coal or nuclear....so what are you talking about?

Asmo said:

^

Real Time - Dr. Michael Mann on Climate Change

Asmo says...

The inference being that I have a choice..? =) We don't in Aus.

But you're missing the point, X >= 1 feed in tariffs are being subsidised by other users on the grid. You upload your power regardless of demand peaks (so you could be sending power when it really isn't required). Electricity companies are not going to massively drop production of regular power as it takes a considerable amount of time to spool up/down baseload production, and they are still going to switch on high cost gas turbines during peak load just in case a big old cloud blocks out the sun for an hour or so and solar production falls in a heap...

And peak usage times are usually ~8-9am (schools and business start up, switch computers and air con on etc) before solar production really kicks in, and later in the afternoon when it get's hotter, people are getting ready for dinner. If you have significant daylight savings time shifts, then you can certainly get better production when peak demand in the early evening is occurring. If the panels are facing west rather than east or north (because that's where you maximise production and make the most money... =)

As for "the idea that it might take more energy to produce a panel than it will produce itself is ridiculous", I didn't say that it did, just that it's return on that energy invested is comparatively poor. You coal analogy is patently wrong though. Depending on which source you go to, coal is anywhere from 30:1 to 50:1 for EROEI (energy returned on energy invested). It's cheap to obtain, burn and dispose of the waste, despite being toxic/radioactive.

eg. http://bravenewclimate.com/2014/08/22/catch-22-of-energy-storage/

When you talk about solar PV and the energy required to make it, you're not just talking about the production line, you're talking mining the silicon, purifying, the wasted wafers which aren't up to snuff, the cost of the workers and the power that goes in to building, transporting etc, lifetime maintenance, loss of production over time and disposal. The above link puts PV at the low 1.5-3:1 which is well beneath the roughly 7:1 required to sustain our modern society (and does not cover the massive increases in energy demand and consumption from developing countries). And as the author of the article notes, these are unbuffered values. If you add buffering to load shift, the sums get even worse.

"Put simply, if solar PV is such a bad deal, how are they saving me so much money even without any rebates?"

I didn't say solar was a bad deal, I said it's a poor way to reduce carbon pollution. If the electricity company you are connected to is willing to pay high feed in tariffs to you and you save cash, that's great, but that doesn't automagically (intentional typo mean that solar PV is making any sort of serious inroads in to reducing carbon pollution.

If we're going to fix man made climate change, we need to be prepared to pay a far higher cost and worry less about our hip pockets. Nuke might not be economically viable without causing jumps in bills, but in terms of the energy output it provides over it's life time, it is one of the highest returns in energy for the energy invested in building it, paired with very low carbon emissions.

Obviously, the figures on EROEI depend on which article you read, as it's a very complex number to work out (and will always be an approximation), but it's fairly commonly acknowledged by people who do not have a vested interest in solar PV (vs low carbon power sources in general) that PV is a feel good technology that doesn't actually do a hell of a lot in terms of carbon reduction.

How Digital Light Processing (DLP) Works

skinnydaddy1 says...

Worked in the TI wafer-fab in the late 90's when They first started producing the DLP chips. OH god where they hard to produce. The failure rate was through the roof. We had companies begging for more of the chips and we just could not produce them fast enough. On a standard 6 or 8 in. wafer (the largest we produced at the time) you may of gotten one good chip. The upper management was on our case constantly and we kept telling them we are doing the best we could with the equipment we had. Everything went downhill from there. They killed our vacation and sick days, Changed the way people could get fired. Moral tanked and we just stopped giving a shit. One bout of flu and then an accidental food poisoning and poof I was gone. Seven years wasted. Have not looked back since.

THE THING (Complete Blood Test Scene)

Placing a monster 6" neo magnet near a computer

skinnydaddy1 says...

Used to work in chip manufacturing in a wafer fab. My work area was next to the Ion Implanters. There was a 15 foot gap between our area and theirs as the implanters created huge magnetic fields that screwed up the monitors and computers used in our area. We were expecting to get some new sun sparc workstations for use and had just been waiting for delivery. On the day they arrived I had an hour for lunch and an hour long production meeting. On the way back in to the fab. I see the IT guys leaving and ask if they had installed them. Lead IT guy "Yep, We were told it was crowded in your area but found you had this huge open space there so we set them up right up against the far wall giving you a lot more space to work in." Just as I hear 3 of the huge implanters start up..... Six Sun SPARCstation 5's killed in one day..... around 53k in costs. Fried.... I almost cried. We had really been waiting on those new 17" screens. A lot of people had their asses chewed off on that fuck up.



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