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Comment Re:Coal Powered Cars... (Score 2) 316

If you want to drive electric cars, you'll need electricity. Consider every time you charge your Tesla, 32-33% of that charge comes from coal, in the US. Can't have it both ways. Morons.

Well if you want to be precise, how about 30.4 % from coal. https://www.eia.gov/tools/faqs..., at least for 2016. Expect it to be a little lower in 2017.

Comment But my SS card says, not "not for identification" (Score 1) 311

Hey, my SS card says it is not for identification. Past that we put to much weight in a social security number, particularly after the Equfax (and other unknown) security leaks. We need to have a way to verify it is us without an external (copy-able, steal-able) component. And not a dang implanted RFID chip. Are we back to passwords?

Comment But did the Babylonians use it? (Score 1) 83

This is interesting stuff, but my question is, did they use this alternate trigonometry for anything. One alternative is some old crackpot in a Babylonian prison came up with this in his cell. Stamped it out on some old mud. The quest would be if they can find examples of these integer triangles used in construction. That would add a lot to the story. (Hmm, where do I find dimension drawings of some of their buildings accurate enough to test this?)

Submission + - China's launch of a heavy lift Long March-5 Y2 rocket is reportedly unsuccessful (xinhuanet.com)

AbrasiveCat writes: The Chinese launched a Long March-5 Y2 rocket Sunday, 7/2/2017, evening. While the initial part of the launch seemed successful the Chinese new agency Xinhua has reported that the launch was unsuccessful. The launch was to put a Shijian-18 satellite weighing 7.5 tons in to orbit. Details of the failure have not been detailed yet.

Comment Re:No surprise (Score 1) 154

In 30 years of power plant engineering, this is no surprise to me. Coal gasification has been tried many times but it cannot pay for itself.

CO2 capture is just as bad. Stop screwing around and get on board with natural gas, nuclear, solar and wind. Dump coal and dump Trump.

Don't tell that part about gasification can't pay for itself to Eastman Chemical. They have been running a coal gasifier for years. They turn the CO into chemical products like plastics and others profitable products. The South Africans also seem pretty good at using the Lurgi gasifiers for gasification.

Comment Re:Lots of Sunshine there (Score 1) 201

Or produce solar at night.

You don't need nearly as much power at night, and if they go with solar thermal you get quite a bit of storage "for free."

True, Power companies typically have trouble selling excess energy produced during the night.

Or control the weather.

It's Arizona. They basically have two types of weather; Sunny and Night. =Smidge=

Where I come from we have two types of weather, rain and night ... we all hate you.

Sigh, where I come from we have two types of weather, rain and rain at night, you lucky dogs

Comment Money saved (Score 1) 113

Boy the line "Six years of unlimited Oracle software and technical support included in the deal will save the state hundreds of millions of dollars in years to come" is special. I hope we use the next six year of support to get off of Oracle solutions. (Save the state hundreds of millions of dollars.... yea.

Comment Re:Don't bother with the link in the summary (Score 1) 108

Do yourself a favor and have a look at the youtube video in the NPR link. It was produced by the war department. It's fascinating. I especially like how the solders were handling the fuel rods in t-shirts and no protective equipment at all. I am quite sure every single one of those poor guys died a horrible death not long after.

http://www.npr.org/sections/th...

Why would every poor guy handling fuel rods be dead already? Looking at how everyone seems to smoke back then, I expect more solders died of smoking that any radiation issues. (Remember they are handling new fuel rods, which are not all that dangerous.)

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