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Comment Re:and if I shoplift a rack full of CD's it's just (Score 3, Insightful) 88

Because copyright law is bunch of crude analogies hacked together that used the physical encodings of information as a proxy for a creator's financial interests in a work. It worked great in the age of print when mainly you were talking about books which were cheap to mass produce but expensive to copy.

But today, conceptualizing an author's rights to a work as a monopoly on copying leads to nonsensical results. Suppose I download a song to the same computer twice, as can easily happen. Technically because the thing I did wrong was copying, I infringed *twice*; however it hardly does twice the harm to the author's interests. On the other hand if I copy that song once but listen to it a thousand times, you could reasonably argue I'm doing more harm to the author's interest than if I downloaded it a thousand times but *never* listened to it.

It's all just a way to get content creators paid; a ridiculously complex and arcane way, but it's familiar because it's traditional. You can't expect it to make sense, especially by trying to draw subtly different analogies.

Comment Re:Let me know when ... (Score 1) 278

The football analogy is stupid. Reaching the 35 yard line has no value in itself, indeed neither does reaching the 0 yard line. The only thing that goes up on the score board is getting into the end zone.

Generating, say, half of your energy from renewables is more like reaching the half-way point in your quest to earn a million dollars; the half-mil in your pocket has utility right now. What's more since non-renewables aren't going away overnight, reducing their use is immediately useful in reducing carbon emissions and other pollution.

The economics of renewables are considerably different than non-renewables, which means we have to adjust our thinking (and engineering). To maximize the impact of renewables, we need a much better electricity grid, which will help us smooth over local variations in supply. We'll also need to work on storage at some point. Storage for renewables doesn't have to be as physically efficient as it would be for non-renewables, but it has to be cheap to build and operate.

Comment Re:Tzar Bomba (Score 3, Informative) 867

Actually... This thing can potentially deliver up to 15 separate warheads, which could in aggregate sum up to 50 MT, which coincidentally was the approximate yield of the Tsar Bomba. However those warheads would have immensely more destructive capacity than the Tsar Bomba.

The reason is simple geometry: the energy of an explosion is dissipated in three dimension, but people live on an approximately two dimensional surface; all that energy which goes down and up is wasted. To do more destruction, you need to find a way of distributing the energy of the attack across the surface of the Earth, which can easily be done by delivering two warheads of half the size, or even better ten warheads of 1/10 the size.

This is what is behind the whole "area the size of France" thing. You couldn't do that with a single massive bomb, but ten smaller bombs might do the trick. Also note that terrain makes a difference -- as it did in the Nagasaki bombing, which missed its mark, causing the blast to be contained by the Urakami Valley. Southern France is extremely rugged, so it is unlikely that all of France could be destroyed by one of these things; however, there's no question that France as a country would be destroyed.

Comment Re:where is your brain? (Score 1) 278

Are you actually asserting that demand is level 24 hours a day?

It can come very close.

In California, for example, a very large part of the demand is pumping water through aquaducts. By placing reservoirs along the way and doing most of the pumping during times of low electrical demand, California electrical utilities used to be able to keep the power demand nearly constant - and can still keep it much more level than in many other places.

Also: Coal plants can provide baseload, while wind and solar together do a great job of shaving peaks: Higher wind corresponds to higher HVAC load as well as higher generation. Solar not only tracks the air conditioning requirements but also comes close to tracking the daily load peaking - and solar plus wind tracks it even better, since the lake effect makes an afternoon-through-evening hump in wind generation.

at a power output proportional to the CUBE of the windspeed.

is this relevant somehow?

Yes, very. The steeply up-bending curve means that wind generators that are able to make use of high winds - which only happen for a tiny fraction of the time - have a peak power rating far above the average power they are able to produce in normal winds. So the peak power vastly overstates their average contribution.

Comment Re:Let me know when ... (Score 4, Insightful) 278

The power can be stored,

The issue is not that the power can be stored.

The issue is that power capacity comparisons overstate the total amount of energy you get out of the renewable generation equipment over the long haul because coal generation can run near capacity all the time and renewables (excluding water power) only a small part of the time.

I'm quite supportive of renewable energy. (I'm a major participant on one of the renewable energy tech discussion boards, too.) But while it's very GOOD that renewable power has passed coal in power capacity, even with near-ideal load-levelling storage, it will take about another factor of three before it surpasses coal in providing usable energy to the loads.

Comment Let me know when ... (Score 1, Insightful) 278

... they overtake coal for amount generated per unit time.

Renewables may have higher total peak, but coal plants have level output and can run 24/7, while sun is only about a third of the day and wind varies with the weather - at a power output proportional to the CUBE of the windspeed.

Comment Re: Watches are worn as bling (Score 2) 325

I like Skagen, and they're a rare example of clean design at an affordable price. I especially like an Ancher model -- the arabic version with leather band for general wear and the baton dial for dress. The Holst with day/date dials combines two things I don't usually like (subdials and day/date complications) but does it in a way that I actually like quite a bit. For me it's not the existence of the complication per se, but the readability of the watch. Unfortunately the Holst is a bit on the thick side, but you can't have everything. Shave 3 mm off the thickness and you'd be looking at a $1000 watch.

There are few odd missteps in the lineup. Their rectangular dress watches have batons in a circular pattern, which is a bit... unusual. They also have a watch that has a month calculation. It's done nicely, but it's an utterly ridiculous feature.

Overall Skagen designs remind me of Baum et Mercier at about 20% of the price, and just little bit more Scandanavian if you know what I mean.

Danish Design watches seem pretty similar; I wouldn't be surprised in they came out of the same company. They almost certainly use the same movements. Ironically the faces seem less Scandinavian to me but what do I know? One of their designs reminds of the famous Swiss railway clocks.

I don't have watches from either of these companies because I focus on vintage pre-80s watches.

Comment Of course there is. (Score 1) 140

Smart people usually spend slack-ish time examining things they *might* want to do. It doesn't mean they *do* want to do those things, but one thing most of us know by now is whenever you're asked to do something, "in a hurry" is the default pace, and yet "slapdash" is not acceptable. So you don't want to be in a position where you use time figuring out how to use Material Design that you need for coding or testing.

And even if you don't use those little hypothetical forays, they're still valuable in understanding your competition, both weaknesses and things you can learn from them.

Comment Re:How dare you try to get around us regulating (Score 2) 111

And yet other companies manage to stay in business without committing fraud.

The reasons for emissions regulations are so that when consumers make the cost/performance tradeoff when buying a car, they don't externalize costs -- which is an economist's way of saying make other people pay for their choices. A car would be cheaper and perform better if it didn't have a catalytic converter (just dump your partially burned hydrocarbons on everyone else), EGRs (just dump your NOx on everyone else), PCVs (spread engine oil over everyone else) and mufflers (dump your noise on everyone else).

All of that stuff you'd be dumping on everyone else costs everyone else. You can argue about precisely how much it costs them, but it is certainly not zero.

So let's turn your little rhetorical device around: How dare you fraudulently make the public subsidize your business?

Here's the thing about markets: they're not about making everyone happy. They're about efficient distribution of resources. If costs go up producers are unhappy and some of them go out of business. That makes the owners and workers unhappy, but it is a rational response to costs going up. Dumping those costs on others and pretending they don't exist isn't rational; it's hysterical.

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