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Comment Re:And hippies will protest it (Score 1) 396

Indeed. I once prepared a rich bean soup with tomatoes, carrots + other vegetables + meatballs for 100 people on a budget of 100 Euros. You need to know how to "trick" the recipe to get the most out of it. Canned tomatoes are much cheaper than fresh tomatoes, but for a soup they are even better. If you overcook it a bit and add a little extra olive oil you go from a thin broth to a thick soup. I prepared the meatball mix with rehydrated dried bread at a 50% v/v ratio to the minced meat that not only doubled the amount of meatballs, it made them fluffier, too.

That meal sure filled you up waaaay better at 1 Euro/portion than the 1 Euro hamburgers at McDonald's.

Comment Re:Speed is not the only thing. (Score 2) 57

May be people like me, doing finite element analysis, mesh generation or other such physics simulations.

Probably not even you. Such tasks demand a huge amount of memory and the bottleneck is often the memory channels on the CPU chip per core. If you scale the benchmark result with the amount of cores, a CPU with 4 cores and 4 channels will outperform a CPU with, say, 6 cores and 3 channels even if the 6-core CPU is clocked higher. Given that the software scales nicely, it will be better to add more CPUs to the cluster than increasing the clock speed. Also, if CUDA takes off, the clock speed of the CPU will be rendered even more irrelevant.

Comment Re:More useful metrics? (Score 1) 157

For several reasons: FLOPS is a metric that depends on the algorithm used as well as on the system load. The system load could be minimized by running the benchmark on a bare-bone system multiple times and then averaging the results, but you still get serious variations. A FLOPS benchmark also depends on the RAM-speed and the amount of memory channels on the CPU chip if the benchmark is memory-hungry. Also, are you interested in running a large (parallel) computation over several days or a gazillion of short calculations in parallel? Also, not everyone is interested in the FLOPS performance. Lots of applications are more dependent on the performance of the integer unit.

Comment Not internet access (Score 1) 185

I suppose this restriction will be mentioned in the rent contact, right? Because I would not count this sort of service as "internet" access and I would have to go to another ISP for the real thing, provided that it's not against the terms and conditions of the rent contract, in which case I would look for another apartment. It better be an otherwise kick ass apartment in order to persuade ageek to live there, unless your target group is something else.

Comment Re:Wrong idea (Score 1) 261

I don't think the TV is at fault here. The poor dynamic range comes from the sensor used to produce the recording. Our eyes and brain can view scenes with a range of about 24 stops, whereas a pro camera can only give you about 10 stops.

BTW we need a new term for describing the actual meaning of HDR because the acronym has become synonymous to horrible post-processing practices and unnatural colors.

Comment Re:So, to sum this up. (Score 1) 1198

So what? Men can also not tell who the bad guys are. Maybe it's that biker dude? The black or the hispanic? Maybe rape is not that relevant for men, but robbery surely is. Once you generalise you're in the wrong, no matter what.

I fail to see how the OP is part of the problem just because he complained about taking the flac from some false accusations that concern his social group.

Comment Re:...paper replacement (Score 1) 321

Do you mean you carry it with you like a notebook? Because if you do, you might want to check out the Galaxy Note 3. At least this device fully covers my needs when I'm on the go. For indoors though, there is no replacement for the god old engineering paper block.

Comment Re:Wait a sec (Score 1) 772

The laws of thermodynamics are actually axioms, that we use in order to predict the behavior of physical systems. If we ever find an experiment that defies them they will have to be extended or abandoned. The same purpose (the prediction of physical behavior) can also be achieved by using different axioms (like the less-popular but by all means equivalent single-axiom Hatsopoulos-Keenan formulation). Nobody "promoted" anything from theory to law.

As a scientist, you don't go about validating any beliefs or disbeliefs that you may have, you simply use the theory and its laws to help you figure out how stuff works.

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