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Comment Re:That doesn't change anything (Score 1) 112

Making money here means net profit. For a growing business, this should be negative. If you can borrow money at a 5% interest rate and use it to grow the business at a rate of 10%, then you report a loss but your company value increases. Amazon's strategy has been along these lines for most of its existence: all gross profits are reinvested in the business, so they always show a loss and their increase in value gives them the access to more capital through loans or by issuing more stock.

Comment Re:News from other countries... (Score 2) 40

Well, when it comes to space budgets....

NASA: $19,3B
ESA: $5,8B
Roscosmos: ~$2B/yr
JAXA: $2,0B
CNSA: $0,5B official / $1,3B est.
ISRO: $1,2B

It's not just US bias that leads to most stories coming from NASA. NASA really does spend the most on space research and exploration, by large margins.

Still, the public perception is that NASA's budget is far more than it actually is.

Comment Re:Can it beat the doctors (Score 4, Informative) 145

This is a common problem with most AI announcements. Is 80% accurate better than a simple statistical model? Often not. Does it scale up from a small sample size? Remember the recent face recognition thing that managed with only a hundred or so pixels? Sounded impressive, until you realise that the training set and the testing set were the same and that they only included around 1,000 faces, so simple information theory tells you that you only need 10 bits of information to identify each one and 800 bits doesn't sound quite so impressive.

Comment Re:Don't realize who the robber barons are, do you (Score 2) 112

And yet, in the UK where it is illegal to make union membership compulsory, unions seem to work better. If people see the unions working on their behalf, then they're generally happy to pay the dues (sure, you get a few freeloaders, but not enough to break the system). If a union is not representing the interests of the majority of its members, then it will quickly see its funding dry up. Importantly, voluntarily paying union dues is a big signal to the employer that the union actually does have negotiating power: it implies that the the union is trusted by the majority of the employees to bargain on their behalf. In many places, you have two or more competing unions (though the law says that any deal reached by one union must be offered to all employees, irrespective of whether they are members of that union) and so not only does a union have to represent its members' interests to retain its income, it has to represent those interests better than the competition.

Comment Actually shitty movies are killing sales. (Score 1, Interesting) 291

Movies I want to watch more than once? I buy it.
Problem is there is only 2 movies in the past 2 years I wanted to buy. Most of the others I only wanted to watch once or did not even bother watching.

MAybe if Hollywood would make things that were not crap they would sell more? NAH, let's do a movie about a 1980's TV show instead.

Comment Re:battery life a braindead argument (Score 1) 291

Only if you never use suspend to RAM. 32GB of DDR4 will use 12W, constantly, for as long as the machine is storing data in memory, including in sleep mode. Currently, the sleep mode uses around 1W, so you're cutting the sleep time to 1/12th before you even start using the machine. In fact, with the current FAA rules on battery size allowed on flights, you'd only get about 8 hours of standby time in the model you're describing - not even enough to leave it overnight without needing to suspend to disk. In idle use (CPU and GPU not doing much, but screen on), you'd double the power consumption. In heavy use, you'd increase it by about a quarter. Unless you're spending basically all of your time with the CPU and GPU saturated and swapping heavily, you'd see far less battery life with 32GB of DDR4 than with 16GB of LPDDR3 (the choices that current Intel chips provide).

Comment Re:a little late, no? (Score 1) 291

The batteries in the MBP are as big as the FAA allows on planes. Even if you're not using it in the cabin, you're not allowed lithium ion batteries in the hold at all, so they'd have created a laptop that no one could take on a flight. That makes it useless for a lot of Apple's current customers and having two lines, one for people who might want to fly and one for people who definitely won't would be a pain.

Comment Re: They said they want us to die... (Score 1) 291

A C++ compiler will happily use 2-300MB of RAM. A MBP has 4 cores plus hyperthreading, so to make sure that you're using the CPU you're doing 8-way parallel builds. That will easily fit in 4GB, until you get to the small handful of template-heavy files that use 1-2GB each, and suddenly you're at 16GB and swapping, which kills performance for the whole build. The linker will take 4GB or so if you're not doing LTO, if you are then it will happily chew through 16GB.

Comment Re: Note that what's large... (Score 4, Informative) 82

Venus has multiple "tropopauses" and "stratospheres", depending on how you define them. The atmosphere is like a layer cake with multiple convection zones (like Earth's troposphere) separated by areas of dynamic stability (like Earth's stratosphere). And again, ~50-70km is an awfullly long way from the surface, and surface winds are weak. But, there's a lot about Venus that we don't understand.

Comment Note that what's large... (Score 3, Informative) 82

.... is the size, not the intensity. The air moves only slightly faster or slower than the surrounding atmosphere as one passes through the wave.

They weren't expected on Venus, though. Venus's surface is dozens of kilometers down, thick and "soupy" there, transitioning to thinner layers above. It was surprising to see that surface features that far away, in a fluid that can compress, would still make clear phenomena like gravity waves in the high atmosphere.

Comment Re:Ha-Ha! (Score 1) 277

Windows is the last remaining bastion of the keyboard-accessible GUI. Mac never had it,

Huh? OS X is completely keyboard accessible (though there's a thing that you need to flick in System Preferences to enable it). In any OS X dialog that uses the standard NSAlertPanel interfaces, enter will perform the okay action and escape the cancel action.

Comment Re:Ha-Ha! (Score 2) 277

Windows excels in building user facing apps with good UI and good experiences

An odd quote about an OS that manages to get the buttons in the wrong order for basically every dialog box. Quick quiz: In your web browser's tool bar, does the left or right arrow mean forwards? In any random Windows dialog box, is the left or right button the proceed forwards one?

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