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#381
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Apollo 11 Lunar landing - 40th aniversary
On 2009-07-28 09:45:23 -0700, frank said:
Yeah, tell me about fiscally conservative Republicans. Lessee, how about the Iraq war with $10s of billions of reconstruction aid wasted, a total in the trillions (about as much or less than the needs for national health care) with no end in sight. You know its going to eclipse the costs for the Vietnam war, and we remember how that one turned out didn't we? If you're not old enough, we lost. Bluntly, we shouldn't have been there, but it started with the last days of the Eisenhower Administration. Got worse as things went on. Actually, not the last days of the Eisenhower Administration, but right from the start of the Eisenhower Administration, post Dien Bien Phu and the French withdrawal in 1954. That was where the initial US support of the Diem regime began to be expanded. The responsibility for the manipulative planning for this lies with the brothers Dulles, John Foster and Allan. The brothers Dulles were also responsible for most of the Central American & Caribbean intrigue, which included, but was not limited to what happened in Cuba and the Dominican Republic. Kennedy inherited the post McCarthy era reality of of full involvement hidden behind smoke and mirrors. This was the age of "The Ugly American" . To keep Diem's head above water Kennedy had to increase the levels of military advisors until in 1963 the revolt of the Generals resulted in the killing of Diem & his brother Nhu. Kennedy resolved to extricate the US at that stage as we were not in a full scale war and the South Vietnam government was unstable. Six weeks later Kennedy was dead. Johnson inherited the mess, with McNamara orchestrating the expansion after the fabrication of Gulf of Tonkin Incidents 1 & 2, giving him the alibi to go ahead and step into the quagmire. Don't forget, TARP was a Bush idea to bail out the screw up that was done by Republican Wall Street Bankers over a long time under his oversight. Yup. -- Regards, Savageduck |
#383
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Apollo 11 Lunar landing - 40th aniversary
In rec.photo.digital.slr-systems Ray Fischer wrote:
Chris Malcolm wrote: In rec.photo.digital.slr-systems Ray Fischer wrote: J. Clarke wrote: Ray Fischer wrote: Bill Graham wrote: Electric cars pollute big time. Another rightard falsehood. So where does the power come from? Don't play stupid. There's a big difference between "no pollution" and "pollute big time". 60% of the electricity in this country is produced by burning coal.....So, when you drive your electric car 100 miles, 60 of those miles will be accomplished by burning coal. Which means that 60% of of an electric car's energy comes from fossil fuels as opposed to 100% for a gasoline-powered car. Are you laboring under the misconception that the only fossil fuel in use is coal? No. And which is cleaner, coal, which is mostly carbon and whose combustion product is mostly CO2, or oil, which contains a lot of hydrogen and whose combustion product is mostly water? The biggest combustion product from burning refined gasoline is CO2. Water is way, way down the list. It seems you don't know how to do the arithmetic, so let me try to You're not smart enough to be condescending. Not necessary to be particularly smart when arguing with someone who knows so little :-) In a hydrocarbon molecule there is always more than twice as much hydrogen as carbon. Not by weight. One carbon atom weighs six times as much as a hydrogen atom. Oh dear. I had no idea your problem was so serious. You are so far from having the slightest clue here that when you did look this up on the web you couldn't even tell the difference between an accurate web page and one written by a self-inflated ignoramus. Also the dispute isn't about the composition of a hydrocarbon. It's about whether as you claimed carbon dioxide is by far the biggest combustion product of a hydrocarbon. If you really do want to talk about comparative weight rather than size, then by all means let's do that. Take the molecular weights of carbon dioxide and water and multiply by their relative presence in the combustion of gasoline. Note that you will need to look things up rather carefully this time, because everything you've said so far on the topic has been rubbish. If you're old enough to have teenage kids at school you might ask them to help you, because this is basic stuff you'll find in any school chemistry textbook. After you've done that you should be able to explain why your original claim about carbon dioxide being by far the biggest combustion product of a hydrocarbon was nonsense. -- Chris Malcolm |
#384
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Apollo 11 Lunar landing - 40th aniversary
In rec.photo.digital.slr-systems frank wrote:
On Jul 28, 3:36?am, Chris Malcolm wrote: In rec.photo.digital.slr-systems Ray Fischer wrote: J. Clarke wrote: Ray Fischer wrote: Bill Graham wrote: Electric cars pollute big time. Another rightard falsehood. So where does the power come from? Don't play stupid. ?There's a big difference between "no pollution" and "pollute big time". 60% of the electricity in this country is produced by burning coal.....So, when you drive your electric car 100 miles, 60 of those miles will be accomplished by burning coal. Which means that 60% of of an electric car's energy comes from fossil fuels as opposed to 100% for a gasoline-powered car. Are you laboring under the misconception that the only fossil fuel in use is coal? No. And which is cleaner, coal, which is mostly carbon and whose combustion product is mostly CO2, or oil, which contains a lot of hydrogen and whose combustion product is mostly water? The biggest combustion product from burning refined gasoline is CO2. Water is way, way down the list. It seems you don't know how to do the arithmetic, so let me try to explain in qualitative terms. In a hydrocarbon molecule there is always more than twice as much hydrogen as carbon. But there is exactly twice as much hydrogen in a water molecule as there is carbon in a carbon dioxide molecule. By Avogadro's Law those molecular numbers translate directly into gaseous volumes. Can you see the implication of that for the relative quantities of water vapour and carbon dioxide resulting from the combustion of a hydrocarbon? If you didn't learn that in school chemistry you could always have looked it up before publishing your opinion on the subject. -- Chris Malcolm Irrelevant. Obviously you don't live in SoCal. Its the carbon that causes the pollution. Carbon. End products like CO2. You know the brown **** you fly through on landing. sigh Another one who slept through school chemistry classes. That brown **** isn't CO2 because CO2 is invisible. -- Chris Malcolm |
#385
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Apollo 11 Lunar landing - 40th aniversary
"Chris Malcolm" wrote in message ... After you've done that you should be able to explain why your original claim about carbon dioxide being by far the biggest combustion product of a hydrocarbon was nonsense. You can clean all the crap out of coal after you burn it, but you can't get rid of the CO2. And that means that it won't help the global warming problem.....so, long term, electric cars won't help very much, unless you can find a better way to make your electricity. Nuclear power is a better way. I have nothing against electric cars, but you will have to use nuclear power for the electricity before they are a true long term solution to the problem. |
#386
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Apollo 11 Lunar landing - 40th aniversary
Chris Malcolm wrote:
In rec.photo.digital.slr-systems frank wrote: On Jul 28, 3:36?am, Chris Malcolm wrote: In rec.photo.digital.slr-systems Ray Fischer wrote: J. Clarke wrote: Ray Fischer wrote: Bill Graham wrote: Electric cars pollute big time. Another rightard falsehood. So where does the power come from? Don't play stupid. ?There's a big difference between "no pollution" and "pollute big time". 60% of the electricity in this country is produced by burning coal.....So, when you drive your electric car 100 miles, 60 of those miles will be accomplished by burning coal. Which means that 60% of of an electric car's energy comes from fossil fuels as opposed to 100% for a gasoline-powered car. Are you laboring under the misconception that the only fossil fuel in use is coal? No. And which is cleaner, coal, which is mostly carbon and whose combustion product is mostly CO2, or oil, which contains a lot of hydrogen and whose combustion product is mostly water? The biggest combustion product from burning refined gasoline is CO2. Water is way, way down the list. It seems you don't know how to do the arithmetic, so let me try to explain in qualitative terms. In a hydrocarbon molecule there is always more than twice as much hydrogen as carbon. But there is exactly twice as much hydrogen in a water molecule as there is carbon in a carbon dioxide molecule. By Avogadro's Law those molecular numbers translate directly into gaseous volumes. Can you see the implication of that for the relative quantities of water vapour and carbon dioxide resulting from the combustion of a hydrocarbon? If you didn't learn that in school chemistry you could always have looked it up before publishing your opinion on the subject. -- Chris Malcolm Irrelevant. Obviously you don't live in SoCal. Its the carbon that causes the pollution. Carbon. End products like CO2. You know the brown **** you fly through on landing. sigh Another one who slept through school chemistry classes. That brown **** isn't CO2 because CO2 is invisible. He apparently doesn't know the difference between CO2 and smog. Further, anybody who thinks that CO2 per se is "pollution" wasn't paying attention in biology either. |
#387
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Apollo 11 Lunar landing - 40th aniversary
Chris Malcolm wrote:
Irrelevant. Obviously you don't live in SoCal. Its the carbon that causes the pollution. Carbon. End products like CO2. You know the brown **** you fly through on landing. sigh Another one who slept through school chemistry classes. That brown **** isn't CO2 because CO2 is invisible. It's not the CO2 but it (brown stuff) is, partially, carbon. It is also partially nitrogen. Reactions of hydrocarbons, as well as carbon particulates, generate carbon compounds that make haze. Nitrogen compounds react with oxygen and ozone in a cycle to produce brown NO2. Haze also includes sulfur compounds. Here in central Illinois haze was almost entirely of sulfur origin. Reducing car emissions had no effect at all on it. Literally the day that regulations prohibited use of high sulfur coal, the haze was mostly gone and has not returned. A small further improvement came with reduction of sulfur in diesel fuel. Doug McDonald |
#388
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Apollo 11 Lunar landing - 40th aniversary
(Ray Fischer) wrote:
Bill Graham wrote: Electric cars pollute big time. Another rightard falsehood. 60% of the electricity in this country is produced by burning coal.....So, when you drive your electric car 100 miles, 60 of those miles will be accomplished by burning coal. Which means that 60% of of an electric car's energy comes from fossil fuels as opposed to 100% for a gasoline-powered car. Actually no. Looking at the latest fuel mix (2008) for my residential power company: Biomass 2% Coal 7% Hydroelectric Generation 77% Natural Gas Generation 3% Nuclear Generation (BPA-supplied) 10% Other Generation 1% That means that for me only 10% would come from fossil fuel. As wind, solar, and other technologies are becoming more widespread this ratio will shift further away from fossil fuel. Denmark is getting 20% of its power from wind energy, Portugal and Spain over 10%. Norway is getting its power to over 98% (yes, that is over ninetyeight percent!) from hydroelectrical plants, in Canada it's 61%, Brazil 85%, Sweden 45%. Or have you ever heard of http://www.desertec.org ? Using fossil fuel to generate electricity is becoming so obsolete very fast. And even in the US the future is arriving slowly: in 2008 for the first time ever the US was generating more wind power than small Germany, which is only about the size of Washington and Oregon combined. jue |
#389
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Apollo 11 Lunar landing - 40th aniversary
"Jürgen Exner" wrote in message ... (Ray Fischer) wrote: Bill Graham wrote: Electric cars pollute big time. Another rightard falsehood. 60% of the electricity in this country is produced by burning coal.....So, when you drive your electric car 100 miles, 60 of those miles will be accomplished by burning coal. Which means that 60% of of an electric car's energy comes from fossil fuels as opposed to 100% for a gasoline-powered car. Actually no. Looking at the latest fuel mix (2008) for my residential power company: Biomass 2% Coal 7% Hydroelectric Generation 77% Natural Gas Generation 3% Nuclear Generation (BPA-supplied) 10% Other Generation 1% That means that for me only 10% would come from fossil fuel. As wind, solar, and other technologies are becoming more widespread this ratio will shift further away from fossil fuel. This may be true for you, but here in the US, around 55 to 60 % of our electricity comes from burning coal.....This is also improving with time, but we still have a long way to go, and we use more electricity than any other country on Earth, so global warming due to CO2 emissions is a big problem, in spite of your country's excellent record. It's high time we started to use nuclear power to generate our electricity. Denmark is getting 20% of its power from wind energy, Portugal and Spain over 10%. Norway is getting its power to over 98% (yes, that is over ninetyeight percent!) from hydroelectrical plants, in Canada it's 61%, Brazil 85%, Sweden 45%. Or have you ever heard of http://www.desertec.org ? Using fossil fuel to generate electricity is becoming so obsolete very fast. And even in the US the future is arriving slowly: in 2008 for the first time ever the US was generating more wind power than small Germany, which is only about the size of Washington and Oregon combined. jue |
#390
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Apollo 11 Lunar landing - 40th aniversary
"Bill Graham" wrote:
"Jürgen Exner" wrote in message Actually no. Looking at the latest fuel mix (2008) for my residential power company: [...] That means that for me only 10% would come from fossil fuel. As wind, solar, and other technologies are becoming more widespread this ratio will shift further away from fossil fuel. This may be true for you, but here in the US, around 55 to 60 % of our electricity comes from burning coal. Sorry, I am living near Everett, WA, USA. The fuel mix I quoted is for the Snohomish County PUD: http://www.snopud.com/energy/pwrsour...p=1878#fuelmix This is also improving with time, but we still have a long way to go, and we use more electricity than any other country on Earth, so global warming due to CO2 emissions is a big problem, in spite of your country's excellent record. Let's just say there are regions which are somewhat progressive and then there are regions which are somewhat more backwards. It's high time we started to use nuclear power to generate our electricity. This on the other hand had been recognized as a particularly bad idea a few decades ago, if not on 28 March 1979 then at the very least on 26 April 1986. jue |
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