typodupeerror

## Comment Not too hard (Score 1)162

1. Detection
Pulses of prime numbers. Not natural phenomenon, same in all number systems. Simple beat with silence:

2-3-5-7-11-13-17-19
011
0111
011111
01111111
011111111111
01111111111111
011111111111111111
01111111111 111111111

2. Binary, you speak it
We repeat this in binary, which should be fairly easy to recognize as the previous information aligned to 8 bit = byte values.
00000010 00000011 00000101 00000111
00001011 00001101 00010001 00010011

00000000 00000000 00000001 10110000 = 432
432 x ????????

As for the actual payload.... You could for example send atom configuration from the periodic table.
1 - 1
2 - 2
3 - 2,1
...
10 - 2,8
11 - 2,8,1
...
18 - 2,8,8
19 - 2,8,8,1
20 - 2,8,8,2
21 - 2,8,9,2
22 - 2,8,10,2
23 - 2,8,11,2
24 - 2,8,13,1
etc.

It will be pretty obvious to any physicist this is the list of elements. Using that and a bit more you can explain the units of mass, time, distance and so on.

For math you can send a list of (input A, operator code, input B, result) and it will be obvious that this operator means addition, subtraction, multiplication, division and so on. Once you have subtraction, explain 0-1 and two's complement and you'll have negative numbers.

Then you can start making advanced concepts like C+O+O = CO2 and describe properties of that gas. I really don't think it's going to become a problem bootstrapping communication, if we could just find someone to communicate with.

## Comment Re:A remarkable number of people are idiots (Score 4, Interesting)297

Anyhow, if we were to reinstate some sort of poll test, it may not be used to disenfranchise according to racial lines, but you can be sure that whoever is in power will find a way to stop others from voting or to make their vote count less. It's probably impossible to design a system that couldn't be manipulated once you start disenfranchising people. Who gets to define the relevant "knowledge"? How do we measure " intelligence"?

And you must realize that political parties immediately get incentive to do this if the voters most likely to be excluded lean a particular way politically. Say party A is strong with the low income families and party B is more of a middle class party and that statistically if you make the test harder more low income families will drop out because they're already working their ass off making ends meet. Now one party has obvious incentive to set the bar higher, the other to set the bar lower. Here in Norway there's a campaign to lower the voting age from 18 to 16, you can compare the youth vote scores with the parties supporting it and it's obvious why. Voters who've mostly never had a real job, never paid taxes and never had to balance a budget because they live at home with mom and dad with an allowance tend to vote quite differently than people who've had to support themselves.

## Comment Re:Is he saying keeping tracks of inventory (Score 1)83

All I can say is, if you're writing software, stay the hell away from pot. Nothing kills a high like staring at code, and nothing kills code like being high.

## Comment Re:You're a funny dinosaur, and wrong (Score 3, Insightful)64

You have to remember that Christianity is at its core a guilt trip. We are all pitiful sinners that can be redeemed by the mercy of our Lord, who selflessly sent his only son so he could die for our sins. That's how it starts in the garden of Eden with the original sin, the seven deadly sins of lust, gluttony, greed, sloth, wrath, envy and pride and so on. Who has never had a touch of any of them? Not to mention all the implied ones by breaking the commandments and so on, unless you're a walking saint everybody needs forgiveness for something. Sexuality is of course a big one, take a basic instinct humans have and turn it into something shameful and you'll have a never-ending supply of people needing forgiveness for their sinful thoughts. Fortunately this institutionalized manipulation is in massive retreat though there's still some slut shaming at the fringes but for the most part people seem to feel good about their sexuality. As it should be.

## Comment Re:Cheap you say? (Score 1)208

My machine came with 16GB. A year ago one of the 4GB DIMMs died on me. I pulled it out and chucked it. I was planning on replacing it, but never got around to it.

I occasionally look at my memory usage. with 12GB ram and a 5GB swap, I almost never use more than 4GB of the ram and 3% of swap space.

tl;dr : Memory might be cheap, but we need less than we think we do.

## Comment Re:We have to redefine "malicious" (Score 0)90

"Claiming to âoeprotect your phone from malware and theftâ, this malicious app runs in the background of victimsâ(TM) devices once downloaded and collects their data and location."

If I was that crapware maker, I would feel quite comfortable marketing my app as a "Windows 10 security doubler". After all, if Windows 10 logs your data and sends it to a site on the internet, it must be doubly secure to send the data to a second site.

## Comment Re:RAM is not cheap (Score 1)208

Yeah, DDR3 prices hit rock bottom right before Christmas 2013. I was considering upgrading to 32GB just because it was so cheap, but really I had nothing maxing out 16GB. Still don't really, even now running a ton of crap I'm only using 8-9GB and the rest is cache. For prosumer money (\$1000) you can even get 8x16GB DDR4 for an X99 motherboard, prices have bottomed out but so has demand for most people too. Faster CPU, GPU, SSD and so on great.... more memory? Meh. I suppose it could be cheaper, but at least on the PC it's not much of the total anyway. It's usually the tablet and laptop producers charging an arm and a leg for RAM upgrades.

## Comment Re:Benefit to end users? (Score 1)681

The question is also how much has he tired from politics in general or the LKML in particular. Because whenever you are building something together with other people, you'll have disagreements on how it's supposed to be built and how it's supposed to work. One of the freedoms of open source is copying the code and going home, saying I'm build my own kernel. By myself. Exactly how I want it to be. And I don't have to discuss or argue or respect any majority opinion or prove why it's a good idea or anything. And when I'm done people can use it or not use it, I don't have to market it or make a business case for it.

So he wants to ditch the politics and just write the code, good for him and it could even result in some nice features if somebody else goes up to bat for it on the LKML or one of the other places opinions clash. But there's always going to be a place like the LKML, there's always going to be disagreements there and in any sufficiently large group of people there will be jerks and drama queens. The question is if the LKML is a particularly bad case or if you could actually create something better. Maybe it's just my experience, but often when you try you end up attracting all the malcontents of the current incarnation and the new place is actually worse since they all expect this to be the place they get their way.

## Comment Not really (Score 5, Informative)681

Branching happens all the time, either to develop a feature or because it's doing something that upstream won't accept. One man maintaining his own patches isn't a fork. A fork would imply that that you're planning to diverge from or replace the project you branched from, nothing in his post indicates he wants to compete with Linux or the LKML. He's just saying I'll make my own patches and provide them for those who want them, but I'm not going to bother trying to upstream them. Kinda like Debian and Ubuntu, Canonical made a lot of patches for Debian but they weren't trying to fork it. They just rebased off it every six months, being a downstream variation. He's making a downstream variation with some interface from BSD. Big whoop.

## Comment Re:Emissions testing needs to be fool proof (Score 1)104

Passenger car emission standards are g/mi and are the same for all fuel types. Epa is exploring ways to combat this type of fraud. But any test they make needs to be objective and reproducible for all vehicles, so it may be hard to eliminate this cheat vector.

No. What they need to do is to create an objective and reproducible test, then a "sanity check" where the car is driven an ordinary, mixed road trip with a sensor attached to the exhaust pipe that can't in any reasonable way be distinguished from ordinary driving. The latter will obviously be somewhat variable due to the particular route, road conditions, environmental temperature, traffic and so on but I imagine it would be a fairly narrow band that could be considered normal. If it exceeds that, start investigating.

## Comment Re:Laurels (Score 1)36

The Nobel prize is 8.000.000 SEK this year or ~960.000 USD. Divided by three that's \$320k each. That you are very likely to only get once for a career in research stretching over decades. I suppose you could say it's a whole lot more than nothing, but if you wanted to make money you should have become a NFL quarterback or something.

## Comment Re:Guaranteed to put stress on any car? As if. (Score 1)126

Yeah, I have to agree. Autobahn has very strict rules about not passing someone to their right, and people actually follow them.

Because it's the slower car's job to get out of the left lane so if there's space and they're impatient they'll be sure to blink or honk to get you out of their way. I guess it's a cultural thing, if it's the faster car's job has to find a free lane to pass that system works too. Mixing the systems don't though, if both switch lanes at the same time the result could easily be a crash. And then there's the systems where lanes are fluid or non-existing including but not limited to opposing lanes, if it fits do it and if it doesn't then honk and do it anyway. There are countries the Google car won't touch with a ten foot pole.

## Comment Re:So what, nothing new. (Score 1)126

Highways are very simple, continuous lanes, very little complication, city roads are a whole different story. Non-story.

On the other hand... if you have a bunch of depots in conjunction with the Autobahn, you just pick up/drop off goods at the one closest to you and automated trucks bring it to the depot closest to the destination that could be a much quicker road to implementation than dealing with inner city traffic. Also much easier to map out, assuming you need that. The point is to start somewhere.

## Comment Re:Not wasted (Score 2)178

Back in the real world, The Martian was mastered in 2K and hardly anybody noticed. I have a UHD monitor and using RAW still photos I can tell the difference between a photo natively cropped to 3840x2160 and one that's between downscaled to 1920x1080 and back at my typically sitting distance but you need to watch some fine detail. There's no way I'd see anything past 4K. In theory a person with 20/10 vision (yes, they do exist) sitting in the middle of a large screen cinema should be able to see 7K, but that's only when trying to read one of those eye charts at maximum contrast.

Most of the comparisons you see are not apples-to-apples comparison, they show you one 4K screen and one not-4K screen and surprise surprise the one they want to sell looks much better. I look forward to 4K BluRay though, in addition to resolution with HDR, Rec. 2020 and 10 bit color it will improve contrast, colors and banding All three of those are probably just as noticeable as the change in resolution, though I suspect it'll take a while before we have TVs that can take full advantage of it.

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