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Comment Re:Depends on what your goal is. (Score 1) 327

Well, here we have time of day billing (per kW) -
Off Peak 10pm - 7am ($0.15)
Peak 2pm - 8pm ($0.58); and
Shoulder Otherwise ($0.25)
Being southern hemisphere, the cliche goes that "West is the new North". We did a 50-50 split west and north. Generally the 4kW system we have runs the house after about 8am (I'd have to check the exact time we go over the 1.5ish kW) for a good part of the year, weather permitting, excluding air conditioning. The days on which we run the AC most (and the time of day) are generally when it is really hot and hence sunny, so we get a really good part of our 4kW whilst running the AC despite the west (or north) pointing panels.

So all it takes is "reasonable" time of day billing and west facing panels save a fortune. Nice!

Of course the "scam" from our power company is that they only buy my excess at wholesale (about $0.09) regardless of the time of day and then sell that to my neighbours at retail (thieves! :-)

Comment Re: uh, no? (Score 1) 340

To be fair, having seen the video of the US Diplomat (April Glaspie) saying to the Iraqis (actual Saddam IIRC); '[W]e have no opinion on the Arab-Arab conflicts, like your border disagreement with Kuwait' you can read that deliberately obtuse statement either way. The subtlety of the language may have been lost in translation, but I would certainly not argue with someone who suggested that it ment that the US would not intervene in an Iraqi prosecution of a border skirmish with Kuwait. Likewise , I'm sure the diplomats were oh the view that had told the Iraqis that the US had not yet formulated their view on the merits of the Iraqi border claims.

Comment Re: uh, no? (Score 1) 340

To be fair, having seen the video of the US Diplomat (April Glaspie) saying to the Iraqis (actual Saddam IIRC); '[W]e have no opinion on the Arab-Arab conflicts, like your border disagreement with Kuwait' you can read that deliberately obtuse statement either way. The subtlety of the language may have been lost in translation, but I would certainly not argue with someone who suggested that it meant that the US would not intervene in an Iraqi prosecution of a border skirmish with Kuwait. Likewise , I'm sure the diplomats were oh the view that had told the Iraqis that the US had not yet formulated their view on the merits of the Iraqi border claims.

Comment Re:replication = good (Score 2) 172

No the asshat is not saying that if you cannot get the same results it's not science (in fact the exact opposite), but rather that if you cannot demonstrate that the experiment itself is replicable then it is not science. The contention in the article that in social sciences this lack of replication of experiment may just be a reality up with which we must put IS the reason why whatever you want to call it, it is not science.

Comment Who writes this crap (Score 5, Insightful) 172

"Those who oppose funding for behavioral science make a fundamental mistake: They assume that valuable science is limited to the "hard sciences." Social science can be just as valuable, but it's difficult to demonstrate that an experiment is valuable when you can't even demonstrate that it's replicable."

No, those of us that oppose the funding of this crap recognise that if you cannot replicate your "study" then it is not an experiment. If what you are doing cannot be proved (one way or the other) by experiment then IT IS NOT SCIENCE. I don't really care what it gets called and some of it may even be valuable for some values of valuable however the amount of dross that is produce by social researchers that try and call themselves scientists is truly extraordinary and a plague on our world.

Comment Re:East - Sleep, West - Awake (Score 1) 163

In addition to sleep, meals are quite important. I highly recommend taking your meals at destination times as long as possible before the flight, likewise when you land eat when the locals eat not when you are just hungry it will help to align your sleep as well. Ignore the plane food unless you can get it at a decent time (they only feed you to keep you in your seat !!!).

I have found that with this strategy (and the sleep one mentioned above). I can limit jet lag to feeling a little extra tired about late afternoon for a day or two.

Comment Re:Forget barriers - just a punative penalty fare (Score 1) 389

Look at the cost of collecting fares and the percentage of the cost of the service that fares actually provide. When taken in conjunction with the fact that the poorest people often have the highest cost of transport (live furthest away) there is a very strong argument that you should just forget about collecting fares at all and make the service a free for all. Just pay for it out of consolidated revenue or another "distributive" tax.

Science

Scientists Propose Collider That Could Turn Light Into Matter 223

An anonymous reader writes "Imperial College London physicists have discovered how to create matter from light — a feat thought impossible when the idea was first theorized 80 years ago. From the article: 'A pair of researchers predicted a method for turning light into matter 80 years ago, and now a new team of scientists are proposing a technique that could make that method happen in the purest way yet. The proposed method involves colliding two photons — the massless particles of light — that have extremely high energies to transform them into two particles with mass, and researchers in the past have been able to prove that it works. But in replicating that old method, known as Breit–Wheeler pair production, they had to introduce particles that did have mass into the process. Imperial College London researchers, however, say that it's now possible to create a collider that only includes photons.'"

Comment Re:Not going to work... (Score 1) 408

Not a bad doctor. Go and ask an anaesthetist how anaesthetic works. They don't know. The action is still an area of intensive research and my moderately well informed understanding is that there is no accepted model for "how" they work.

I find it completely plausible that the same can be true for other medications whilst still having great efficacy.

Facebook

Facebook Revealed As Behind $1.5B "Catapult" Data Center In Iowa 82

Earlier this month, an article raised the question of who owns the giant data center being built in Altoona, Iowa. Today, the Des Moines Register has an answer, gleaned from "legislative sources." The giant facility, estimated to cost $1.5 billion when construction is complete, is to house a data center for Facebook. The article lists various attributes the site has to make it attractive for all that data, including access to transportation, extensive network infrastructure, and relatively low risk from natural disasters.

Comment Re:My answer (Score 1) 525

regarding your experience with immigration controls, my theory is that the more strict the immigration check point the easier it is to exist in that country illegally. For example, Switzerland, you can't rent a video without the right government papers; and at these checkpoints, they look at your passport and if it looks like it might be one, they let you in. Whereas in the uk or usa, once you're in you could live there forever, so very suspicious checkpoints there. as for the guns and body armor, well that's the Americans for you :-)

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Top Ten Things Overheard At The ANSI C Draft Committee Meetings: (5) All right, who's the wiseguy who stuck this trigraph stuff in here?

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