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Comment Re:mountains, canyons, droughts. Combination yes (Score 1) 317

California does have geothermal potential, the rest of the US does not.

Really? Because I could have sworn the largest geothermal upwelling on the planet is located in Wyoming, Montana, and Idaho.

If you do the research and the arithmetic, you find that renewables can make a significant impact - 11% to 13% of our total energy needs.

Bullshit, wind and solar alone can potentially generate many, many times our current energy demands. To get an idea of just how little land would be needed to generate our current needss with even junk solar cells check out this page which has a handy graph showing 6 solar farms in desert areas that would work. Now granted, that's approximately twice the area that we currently occupy with road and parking structures, but it would be completely possible if we were to set it as a goal like we did with reaching the moon, put 5-10% of global GDP for the next few decades to work on converting to 100% renewables and we could get there easily. The problem is not the technology, or the availability, it is the will to do what we know must be done, because it is harder than the current path which we know leads to problems.

Comment Re:mountains, canyons, droughts. Combination yes (Score 1) 317

California does have geothermal potential, the rest of the US does not.

Really? Because I could have sworn the largest geothermal upwelling on the planet is located in Wyoming, Montana, and Idaho.

If you do the research and the arithmetic, you find that renewables can make a significant impact - 11% to 13% of our total energy needs.

Bullshit, wind and solar alone can potentially generate many, many times our current energy demands. To get an idea of just how little land would be needed to generate our current needss with even junk solar cells check out this page which has a handy graph showing 6 solar farms in desert areas that would work. Now granted, that's approximately twice the area that we currently occupy with road and parking structures, but it would be completely possible if we were to set it as a goal like we did with reaching the moon, put 5-10% of global GDP for the next few decades to work on converting to 100% renewables and we could get there easily. The problem is not the technology, or the availability, it is the will to do what we know must be done, because it is harder than the current path which we know leads to problems.

Comment Re:And now why this can not be done in the USofA (Score 0) 317

Nuclear has by far the lowest, but for the same reason that many environmentalists are still opposing the Keystone pipeline despite the reality of more incidents of environmental damage from the alternative (inefficient rail shipping with nearly 100x the rate of environmental exposure), it's all about emotion for many in the movement, not about what's truly, measurably better for the planet.

Comment Getting Older (Score 1) 4

I've been finding that reading e-books is *more* popular among the older crowd. The Kindles, Nooks and reading on tablets allows people to adjust font sizes and zoom in ways that making reading pleasurable once again.

Also, try picking up a backpack from a middle schooler when they have it full of their books. They're back breakers. My daughter switched to e-books in college and loves them for the simple fact she isn't going to strain something just to lug them around.

Paper books will survive, but start to get relegated to niche status -- especially for anything technical or lots of non-fiction. That stuff becomes obsolete so fast I'd rather have the electronic, up-to-date versions.

Comment Re:Unfortunately, it's still on piano (Score 3, Interesting) 59

I had the exact same thought when I went to the site. I went to Bach's childhood home and they have a number of his harpsichords including at least two in playable condition and I was lucky enough to be there on a day when they were actually playing one of them! It's a very different sound from a modern piano, though through stylized play the artist on this recording has made a modern piano sound as close as I've heard to the actual instrument that the piece was written for.

Comment Re:Doubtful (Score 2) 328

It's almost certainly the electrolytic cap causing the issue, and it's where people that claim LED's have a longer life than CFL's are wrong unless they're talking about a DC environment because the weak link in both LED and CFL construction is the enclosed electrolytic capacitors. If you tear down either type of bulb and look at the spec sheet for the cap and compare the rated life at the actual operating temperature you'll see that almost every manufacturer is lying about expected lifetime (often by a factor of 10 or more).

Comment Re:TFS just has marketing (Score 2, Interesting) 71

Yeah I'd like some more meat to the story as well. Amazon Glacier achieves its pricing by using low-RPM consumer drives plugged into some sort of high-density backplanes; supposedly they are so densely packed that you can only spin up a few drives at once due to power and heat issues. Hence the delay.

I assume Google is doing something similar, maybe with somewhat better power or cooling since they're offering faster retrieval times which implies that perhaps they can spin up a higher percentage of drives at a time.

Comment Re:there's a dongle for that. (Score 1) 392

AptX Lossless works fine, it will do losless compression until it runs into a something that it can't compress for the available bandwidth (most likely due to interference causing the real bandwidth to be lower than 721Kbps) and then it switches to a high quality lossy mode comparable to AAC-HD or similar.

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