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Comment Re:Pumped storage and transport (Score 1) 245

The advantage is that it will create a constant current in the canal.

Regardless of the length of the canal -- at least until evaporation becomes a factor.

The constant current can be leveraged to move boats, presumably fairly deep hulled so the really get in the way of the current, and said boats can carry whatever.

Two canals adjoining allows the boat to be moved from one to the other, and sent back to the other end, ad infinitum.

When you put a cork in a river, it'll go from the mountains to the sea, because the current carries it.

What I'm suggesting is create an artificial current using pumps. The two 'c's run in different directions, so you have a full transport loop.

All four ends are physically adjacent, so you only need one pumping station if you connect the two c's across one end.

Old time canals used donkeys and engines to navigate. This works like a river and a raft. You float to where you're going.

Comment Re:Pumped storage and transport (Score 1) 245

> You're assuming you'll get free energy out of this?

Um... no... where would get such an idea?

Think about it. If you put a transport thing in there (think boat) with a nice deep hull, and there's a 5 knot current along the entire canal created by the transfer at the ends of the C, what will the boat do? Now add another boat at a reasonable interval, say another boat length.

Do you imagine doing this will slow down either the current or the other boat?

That's the point, and that's all I am assuming.

Comment Re:Can anybody tell me, please (Score 1) 161

That depends on the DPI. My phone, very small indeed, is 1080x1920 (or 1920x1080 if I'm holding it funny.) One of the monitors on my 8-core desktop is 1280x1024.

The DPI difference between them is radical. Even so, any properly designed page will allow the user's browser to resize and reflow the content to fit the window if it's of any sane width (probably only wide enough to render the longest word in the content.) If it can't do that, the browser should hand you scroll bars. Be nice if the browser had a user setting "minimum width before scroll bars", too. That'd be a joy.

Fixed aspect / resolution webpages are horrible.

That, and "hover" menus and windows are the #1 reason why I surf away from web pages.

Tip to "designers": If I didn't CLICK on it, I didn't WANT it, and that means ITS IN MY FUCKING WAY

(cough) Sorry.

Comment Re:Window size and pixel density in what header? (Score 1) 161

> A single combination of web browser and operating system can be used on both low DPI displays and high DPI displays.

If the image is wider than the window, you get scroll bars; also, browsers can resize. It's not the server's job. We don't have a bandwidth shortage. We have a decently flexible content shortage. If you know it's a mac or a PC, you know it's got a desktop range of pixels. Likewise any particular smartphone. There's no mystery here worth noticing.

Don't resize images with the viewport. That's very annoying. They should reflow with the window according to the browser's settings. If you set a constant width, then you're asking for scroll bars if the window can't fit that width. This all works very well. It has for a long time. Stop trying to make it not work.

Just because you can do something, doesn't mean you should do something. You could make both the text and the background black -- but you wouldn't, right? Because it's highly unfriendly, to say the least. Well, so is locking the user's browser view to particular widths and heights and sizes and positions. HTML was intended as the content provider; the browser intended to be the content formatter, using only hints -- lines, paragraphs, font styling, etc. The closer you can get to that in web page design, the better web page designer you are, because then the user gets to fit the thing into the window the user wants it to be in.

Every time I run into a page that makes me resize my browser to make the damn thing work, I curse. Every time. Every time some whackjob decides that menus should drop or windows should open when my mouse pointer crosses some object, I curse. Every time I run into some page (like liveaquaria.com's) that won't run its cart or checkout through the usual standard ports and protocols, when everything else from Amazon to the tiniest little retailer and back to EBay will, I try to find somewhere else to shop.

Stop trying to be clever with the page. Instead, be clever with what you put on the page.

Comment Re:so adkins was basically correct? (Score 1) 588

No, he didn't get shouted down. And this doesn't say he was basically correct, either, it says ONE of his ideas was pretty good. If you go on an actual Atkins diet, expect your triglycerides to rise...which is not good, even if your weight goes down (which it is also likely to do).

FWIW, my doctor and the dietician she referred me to both said "Atkins is ok for the short term, I guess. But I'm not really happy with it, and don't stay on it for a long time." I think they were excessively chairitable towards him. Rising triglycerides is very not good, and I came off that diet "consistent with pre-diabetic", when before my only problem was weight.

OTOH, I still avoid refined carbohydrates, potatoes, etc. I'm hoping that the triglyceride levels will soon drop again.

Comment Pumped storage and transport (Score 3, Informative) 245

I like pumped storage:

o Lovely water recreation areas - swimmable, boatable, fishable
o So while it costs land, it returns most of that land for public use
o Fish and other aquacritter habitat
o excellent control of recovery rate
o doesn't significantly wear out (and if you were to make it underground, won't even evaporate... expensive, but...)
o easy maintenance
o highly scenic
o No red-hot nothing, no batteries, works fine unless it freezes (so in higher latitudes... not good.) ...there's lots of pumped storage already (~104 GW). More. More! MOAR!

I *also* like this idea for pumped transport:

Imagine a C shape that is almost closed -- just a few feet short of meeting at the ends. It's an almost circular canal. From one end of the C, you pump water into the other end of the C (and add any replacement volume required by evaporation.) This creates a current that operates the entire length of the C. Now, put two of these next to each other. Pump the second one in the opposite direction. Put cranes (or locks) at the ends, so that transport platforms can be moved from one direction to the other. Cost? Initially, Pumps, cranes, canal, transport platforms. In operation: pump energy (solar, please) and evaporation refill. Unless you roof it. :) Length? very, very amazingly long, and if roofed, even longer.

Air pressure. Gravity. Water. Make it work for us. :)

Comment Re:yet if we did it (Score 1) 463

No. The only way to hope to (re-?)establish order and honor in the police is to hold them to the very laws they are expected to enforce. If there are no consequences when they disobey the laws, then they will continue to become more arbitrary, dishonorable, an untrustworthy.

For that matter, they should be held to a higher standard. A police officer should be held more stringently to obedience to the law than a normal citizen, and the punishment should be harsher (though not by too much) when they break the laws.

That they are not is quite clear, so their powers should be reduced, because they have been repeatedly shown to not be trusted with the ones that they have. For this reason I am in favor of requiring a camera that they cannot disable to be upon them at all times, and that malfunction of the camera should mean that they are not paid for that period AND that an independent investigation of the case is launched. It should record sound as well as video, and should be immediatedly transmitted to a secure read-only cache. Also, they should be on leave without pay from the instant the camera is disabled until it is repaired.
This is clearly an onerous requirement, and if the police had been shown to be at all trustworthy I wouldn't consider anything this strict. They have, however, shown that they cannot be so trusted.

Also, any action that they take while the camera is known to be non-operational and they are in uniform should be considered taken "under the cloak of authority", i.e., if they commit a crime, there is an additional penalty because they are fraudulently claiming to represent the law. Because of this the camera should be equipped with a soft beep that plays intermittently while it is operational, and a louder chirp that plays intermittently (once every 2 sec.?) while it is non-functional. Perhaps the chirp could encode the camera id, so that others recording in the area would have information as to which one.

Comment Re:yet if we did it (Score 1) 463

OK, then *I'll* say that the supervisor who said that was legal superior and ordered police to follow it should be charged with ... I want "conspiracy to commit manslaughter", but I don't think that's possible, so I'd settle for malfeasance. And I don't think that excuses the officer from negligent homocide....unless you want to argue that he did it intentionally.

The fact that this is a part of a pattern of behavior means that I don't think he should be exonerated even if the evidence were to show that in this particular case the bicyclist *did* swerve out in front of him.

Comment Re:Free market escapades! (Score 1) 79

Imagined? I doubt that. From what I read in the summary it sounded like they were pissed off when their old programs couldn't read the new file format. To me that sounds fair. I don't think very highly of breaking backwards compatibility. It's occasionally necessary, but extremely more rarely than it is done. Usually it seems a strategy to force a purchase of new versions. And to me that sounds like abuse of a dominant market position. (I'd say abuse of monopoly, but somebody always thinks that means there aren't any competitors.)

Comment Behavior (Score 4, Interesting) 336

> If you cannot even trust the platform, then how does your logic work?

The logic works fine. Platforms can work fine too. Society, however, doesn't. So that part is up to you.

> Can't trust cell phone cameras. By definition it's a camera attached to a communications device. It's designed to share that photo.

Exactly right. Buy a DSLR if you require discretion in photography. Ensure it does not have network connectivity (some do... Canon 6D, for instance.) If you take an image with a cellphone camera, be aware before you ever shoot it that you can have no reasonable expectation of privacy whatsoever. It goes further than that, too. When using a smartphone, again be aware you have no reasonable expectation of privacy whatsoever with regard to texts, voice conversations, video conversations, email, your location, billing, logging and so one for every service the phone provides you (or others) with.

> Can't trust storing it on a PC as PCs are connected to the Internet in the overwhelming majority of instances.

No. If you want to store something that requires discretion, then you require a non-network connected PC. There's no inherent need to connect a PC to a network. Just because you can, doesn't mean you have to. Nor is there a need to construct a PC with bluetooth, wifi and so on. Nor is there a need to leave a PC in a generally accessible location and/or condition. These are all user choices. Make them wrongly, and your security is compromised. But they are not inevitabilities. There's a lesson here: just because others do something in some particular manner does not mean that you have to do so.

> Then there's the whole point of a picture, looking it at it. Typically that means more than just the picture-taker looking at it

Again, no. This is also user choice. You are responsible for the consequences of your choices, and for knowing the things you need to know to make those choices well. The key here is to be informed enough to make the most correct choices. "It's typical" is not a metric that binds anyone in any way. If you embrace such a thing, you either choose to do so or you are so ignorant that you know no better, in which case anyone who trusts you with data that requires discretion is making a serious mistake.

The images I have taken or otherwise created that I have *decided* you may see are here. The ones I have *decided* you may not have access to, you will never, ever see, barring use of military levels of force. These conditions were quite literally trivial to instantiate and maintain. Think, choose, easy implementation, all done.

> For all we know, none of these women's accounts were compromised. Their boyfriends, husbands, ex-boyfriends, ex-husbands, girlfriends, ex-girlfriends accounts could have been, or those people could have shared the photos with others, and their accounts were compromised.

The issue isn't account centric. It is behavior centric. You must identify data that needs protection; you must identify the trustworthy in regard to both persons and systems; you must control distribution; you must employ discretion and ensure that your knowledge is up to the task of seeing all these things through. If you cannot do these things, you are (at the very least) a potential victim of your own limitations. And you should probably fix that. :)

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