"To create a white LED lamp, for example, today's technologies need multiple colour LEDs blended together"? No, just a blue LED with a yellow phosphor coating.
93 posts • joined 10 May 2011
Re: This is far outside Known Space!
All everyone ever needs is a General Products hull. Make mine a type 4, though.
Re: Somebody has their sums wrong
And the answer is you. 400x1000m = 400,000m2, not m3, so you're ignoring the 3rd dimension.
I assume from this bit: "with little negative impact compared to state-of-the-art phones" that it didn't reduce it by much.
Re: I understood that tiny blackholes were very unstable.
That's the theory, but as far as I understand it, so far it is just a theory.
Re: Ooh - Sociologists! Scramble!
You misspelled "Alart".
Schmidt? Now there's a good name for an astronomer.
Re: I don't know if I want any of these ...
New ones are pretty cheap too.
But which "New York based Symbol" that is "part of Motorola" is the article going on about? The Symbol Technologies bit that was sold off by Motorola last year?
Re: @Ole Juul But some people just don't care!
I got cold called by a company selling phones that screen unwanted callers. For some reason their telesales guy couldn't see the irony of the situation.
Re: A couple of concerns:
The printed circuit cards themselves are already made of paper.
But Noah did save the dinosaurs. Well, at least the branch of the theropods that we now call "birds".
Apple Watch device
The usage "Apple Watch device" is required because "Apple Watch" is a trademark, and trademarks are adjectives. Using a trademark as a noun can lead to its eventual loss.
Of course you can leave modern electric blankets on at night, what would be the point otherwise? And gas won't "gas" you because it doesn't contain carbon monoxide these days. It might suffocate you though on the grounds that it doesn't contain oxygen.
Re: Have they ever read any Sci-Fi
Or like one story I read a long time ago (can't remember its title), the ships were basically large bundles of very thin, needle-like mini-ships. So when they ran into uncharted nebulae, they split up into a cloud of mini-ships and then reassembled themselves afterwards.
Re: Needs better information on faxing
You'd be surprised how many business still use Telex, and for good reasons, too.
Re: HiFi Power cords
Switched-mode power supplies in audio equipment? Never! Custom-wound toroids, a full-wave rectifier and some of the biggest capacitors (non-flux, of course) you ever did see are all I'll allow in my rig. My DAC even has an external linear power supply.
Re: The Biggest Risk
You are way behind the times there, TechnicalBen, I was late for work one day over 20 years ago after a firmware update for the automatic gearbox on my Vauxhall Vectra installed during a service had messed up the changedown sequence under certain conditions and I had to take it back to the garage.
And I'm not sure UDP will be pleased to be referred to as session-oriented.
Ouch, my eyes...
My assumption about why LaWS cannot be used directly against humans is that it would fall under Protocol IV of the 1980 Geneva Convention on Certain Conventional Weapons, which prohibits laser weapons being used for the specific purpose of blinding people. However, you are allowed to target people as long as you take precautions to prevent them being blinded, so does that mean you have to aim at their feet? Assuming they aren't wearing shiny shoes, that is. Oh, and bizarrely it allows the targeting of periscopes, telescopes and other optical equipment - that's sure to blind the user, isn't it?
Re: Our National Dish
So did the Manx take that to Canada where it became "poutine"?
They may have made it their life's work to thoroughly understand their own subject, but many scientists in the field of climate change could really have done with spending a little less time on that and a little more time studying statistics.
I'm not a moon landing denier by any means, but I still ponder about how we got men to the moon and back over 40 years ago and yet these days even getting things up to a low Earth orbit is a problem.
And once a file has been encrypted, any automated cloud backup solution you may have will then immediately back up that encrypted version for you.
Re: Homebrew Computer Club
The Intel 8051 has got to be giving the 6502 a run for its money then, because there's one in every smart card, so that includes SIMs and Chip and PIN credit/debit cards, and also in many types of NFC tag such as the ones used in the Oyster card. The reason is simply its architecture - because it has separate busses for instructions and data, it's physically impossible to make it execute something that it shouldn't be.
Re: Rearranging deckchairs on the Titanic
Skype is Microsoft's consumer VOIP offering, enterprises are supposed to use their Lync product instead. The company I work for uses Lync, and if anyone starts trying to use Skype, a man from IT will appear in their office a few minutes later and tell them off.
Special? Maybe in some ways
There's nothing particularly special about a particle being its own anti-particle. This is true of the photon and the Higgs boson, for example.
Airlines are a poor analogy
Sometimes I want a cheap flight so I fly EasyJet or Ryanair, other times I need a convenient flight so I go BA or whatever. The distinction here is that I am free to choose whichever airline I want for each flight, but with the typical UK ISP I am saddled with a one year or even two year minimum contract. Given that ISPs are utilities just as much as gas and electricity companies, when am I going to be able to switch whenever I want with no penalties?
Re: Political more than commercial
The real paradox is that the Windows Phone OS is free for many OEMs now, but you have to pay Microsoft protection money to use Android.
No, I'm a bitter old man on Australian Shiraz who likes to run highly multi-threaded loads and who is sick and tired of the Intel/AMD duopoly and their CPU designs that are heavily stacked in favour of little kids on drugs.
All they are doing is getting rid of that piece of junk they call a graphics processor, and replacing it with a copy/paste of the four existing CPU cores. Oh, and throttling back the clock speed too. Can someone outside of Intel marketing please explain to me exactly why this shouldn't cost less than half of what it does?
The length of the modern marathon was defined by the distance between the centre of Windsor and the former White City stadium rather than by anything Greek.
Feathers are nothing special
It's widely agreed now that all raptors (dromaeosaurids) had feathers, so finding yet another one with feathers is really not surprising. If the new microraptorine had NO feathers then that really would be newsworthy.
Finds all are extant animals?
No, that's not what the study says. It says that they were all extant EXCEPT the polar bear ones, which were closest to a Palaeolithic polar bear, not a modern-day one.
"The open source community has been criticized for failing to spot the flaw, but it lacks the resources of the NSA, which employs hundreds of code checkers to find flaws in common code."
I thought the whole point of open source was that countless numbers of NEETs were supposed to be sitting in their mommys' basements checking the code.
Just because a particular Directive has been invalidated, that doesn't also automatically invalidate the individual countries' laws that implement that Directive. Here's how it works:
1) European Union issues a Directive
2) Each individual EU country enacts a law to implement the Directive in some half-assed way, except for the UK, which implements every tiny bit of the Directive in obsessive detail and adds even more to it just for good measure
3) Each EU country then procedes to largely ignore that law, except for the UK, which scrupulously enforces every single last jot and tittle of it
If then the Directive is invalidated on human rights grounds then each individual country may or may not decide to repeal their own law that implemented the directive, except for the UK, which carries on regardless. If a country decides not to repeal the law then persons from that country could mount a challenge to the European Court of Human Rights, but that's a long and expensive journey.
Given the current power-to-weight ratios of electrically-powered 'copters, and despite the bottle clinking effects, I am pretty sure that the box was empty.
Re: Random thoughts
It is A-GPS, specifically the MSA variant. And it does reduce the amount of processing necessary on the device, but on the other hand you do have to transmit the raw GPS data over GPRS or some other service, which of itself uses some power. And really it's all snake oil anyway, because the reason battery life is poor when GPS apps are running is simply that those apps are keeping on running in the background instead of being suspended. MSA A-GPS will make virtually no difference to that.
Free space optics?
Damn, I read that and thought they were giving Hubble away until I realised the article was about free-space optics.
For those wanting to try this...
It's for Win7 64-bit and above (with at least 8GB RAM supposedly required), plus you need the VS 2012 Update 4 runtimes if you don't already have them:
And it's nothing to do with GIFs specifically, it's MPEG4 in and out from what I can see.
Re: she's wearing panties...I've checked the video (twice)
How old? By some cosmic coincidence, she was born the same day as the first release of Internet Explorer, so she's over 18. Just.
Those aren't her buttocks, they are just her zettai ryouiki.
Hidden in a truck?
Perhaps El Reg's correspondents should actually read the articles they are linking to. The particular one about miniaturised nukes states that North Korea's current weapons would need to be hidden in a truck, not the miniaturised ones. During the Cold War, Russia was widely believed to have constructed a number of nuclear devices that would fit in a briefcase.
Re: greenies are wrong about almost everything
And what exactly isn't green about nuclear power? It's carbon-neutral, and is also the safest practical form of power generation (no, wind isn't practical because it only works part of the time, we're too far north for solar, and hydro and tidal power wreck ecosystems). Forget the environmental impact of fossil fuels, they should be banned simply on the grounds that they kill millions every year from air pollution. BUT OH NOES, WITH NUCLEAR WE END UP WITH ALL THIS RADIOACTIVE WASTE!!!! The uranium was already in the ground being radioactive and contributing to the general background radiation level, all nuclear power does it put it away somewhere we can keep a much closer eye on it.
Why give equal voice to those who are acknowledged experts in their field and those that have no knowledge of the subject? Because although they might have no knowledge of paleoclimatology, they might actually know something about statistics.
And no, I don't work for Shell or BP or Exxon or...
Re: Yes but how goes the chip version?
You can't dispense with the exterior signals because it's only by measuring their time-of-flight that you can triangulate your position. Having a clock in the GPS receiver with that kind of accuracy just means you could get a 3D fix with 3 satellites minimum instead of 4, so unless you could make one for a few pence, there would be little point in having it.
Re: There sure as hell is a need for press regulation
There is an old legal maxim - "hard cases make bad law". Of course this was a tragic case, but if, in order to safeguard the rights of a few (be they transgendered or super-rich), we trample over the rights of the many, then that is a bad law. Have your press regulator if you want, but don't come crying to me in a decade's time when bribery and corruption in government have become rife and the Press are powerless to expose it.
Re: Not all fingerprint readers are the same
The last time I worked with fingerprint readers (admittedly very high-security ones), they would only operate if the finger was attached to a living human body. Given the environment they were used in, the worry was not so much that somebody would make fake silicone fingers, but that they would actually cut people's fingers off in order to gain unauthorised access.
Life on Mars?
Not any more if that baby hits it. Better get your skates on, Curiosity!
Meanwhile, back in the distant past
I was designing (as it happens, Toshiba) SRAM into battery-powered handheld mobile computers over 30 years ago, and was able to get the standby power consumption of the devices down to a few microamps by doing nothing more than reducing the RAM voltage and turning everything else off. But then, 2KB was a lot of memory back in those days...
Re: A security scanner that requires Java ! WTF?
The irony, the irony!
You beat me to it, there. A security scanner than requires you to install one of today's biggest security risks? Forget it. Better the devil you don't know than the devil you do, in this case. And open-source fanbois, check your facts rather than your navels before you start flaming.