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I do. None of them care about cost per passenger-mile. The motorcyclists care about riding. The bicyclists/scooterists care about total energy...
I can't think of a single person I know, who cares about cost per passenger mile. There are people who care about max occupants, but that is a...
The deal is called a feed-in-tarriff. People who put up PV get a contract to sell their electricity at a set price for a number of years (20?)....
I suspect that the reason Toyota engineers choose a lead-acid battery for the accessory battery is low self-discharge rate. People already have...
For my situation, a block heater was an energy loser, once I include the electricity needed to keep a large block of metal, outside, warm. It...
"The NREL PEC system produces hydrogen from sunlight without the expense and complication of electrolyzers, at a solar-to-hydrogen conversion...
You can get 'commentary' which says anything. Look up the actual numbers and do the math yourself.
Want to feel young again? Plant native wild flowers instead of grass. Then find some pretty thing to run through them with.
Feel free to check union salaries over time, and executives salaries compensation over the same time...
How is 'radiant heat' not 'energetic particles'? Are we just not considering photons particles or is there some other distinction I am missing.
I would want to know that Mars was capable of maintaining an ecosystem (with help from us, of course). Since we have been unable to accomplish...
Dup. please remove.
No.
It seems far more likely that they were extending generic Prius advice (inappropriately as it turns out) to the C. This was the case for me. I...
Correct. You are wrong*. If it took more energy to process oil, then could be gotten out of it, we wouldn't bother doing it. The only reason...
But that is the actual question. If one runs a tractor and whatnot on bio-fuel, to produce bio-fuel, does one end up needing more bio-fuel than...
Of course, no conservative would ever do that. Like calling those they disagree with bed-wetters. Nope, nope, nope...
We could go back to the Moon. We could probably do it for less than the last time (let's call that $175 Billion in today's dollars, a small...
So 'sea rise' is a monolithic thing, not a lot of possible variations? That seems massively unlikely.
