How much oil does the U.S. have in the
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Coming soon to a dealer near you
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scream-of-consciousness; "If you're trying to change minds and influence people it's probably not a good idea to say that virtually all elected Democrats are liars, but what the hell."
How much oil does the U.S. have in the
ground? |
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Coming soon to a dealer near you
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"If the number of Islamic terror attacks continues at the current rate, candlelight vigils will soon be the number-one cause of global warming. " |
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It is not FOSSIL fuel. The earth actually makes oil and the earth also makes water. These are NOT finite resources. And, I'm all for private industry coming up with solutions like this car. The more the merrier! Pedal to the metal! Let's go! Drill baby drill! Enough? OK...
Hydrogen fuel cells are NOT FUEL. They are just a fancy battery. The molecular hydrogen "fuel" has to be manufactured, a process that requires a lot of energy from somewhere else. (Usually coal)
oh dear
Next time someone uses the term "fossil fuel", ask them how the oceans of moons like Titan and comets are filled with hydrocarbons with no dinosaurs ever having lived there...
I also agree that oil/gas is only a temporary fuel (like whale oil was)just like atomic fisson is a temporary fuel - if only they'd kick the butts of the researchers that have been dicking around with fusion for 40 years with no real solutions yet. A massive Manhattan Project could get everything solved in 10 years.
Putting some numbers on the "Oh dear":
1 kg of hydrogen yields about 40kWh energy.
H2 generation via electrolysis of H2O requires ~50 to 79 kWh of energy per kg H2 produced, making the process only 50-80% efficient.
H2 can be generated directly from natural gas, but (heh heh) the process emits more CO2 than the gasoline it would replace. Suck it envirowackos.
Then there is the transportation/distribution problem H2.
Trucked as a gas, you need a 33 ton tube trailer to transport 2 tons of H2.
Trucked as a liquid, you can transport more in a smaller volume, but it takes ~40% of the energy yielded to compress the H2 fuel.
Storing H2 in a car gets even more interesting, explosion hazard aside. The liquefied H2 has lower energy density by volume than gasoline by a factor of four, because of the low density of liquid H2 There is actually more hydrogen in a gallon of gasoline (~430 grams) than there is in a gallon of pure liquid hydrogen (270 grams). Liquid hydrogen storage tanks must also be well insulated to minimize boil off and are much, much heavier than a gasoline tank having the same energy storage capacity. BTW, H2 is so low in density that it diffuses through the molecular structure of its containers, embrittling metals and weakening them (did I mention explosion hazard?)
H2 power is useful for special applications, but in our lifetimes, IMHO it is just a wet dream for envirowackos.
Lt. Col. Gen. Tailgunner dick
Neptune and Jupiter must have had thousand miles long Godzilla "fossils" to have spawned all these hydrocarbons!
I never realized that the Canuuks were downright evil people. You do realize that they are the USA's #1 supplier of oil. #2 is Spicixo which is an f'd up country but I would not necessarily call it evil.