More competition and plummeting ad revenue.

I don't think the Mandelbrot Set itself persay is all that useful, but its 3d relatives like Mandelbox, Mandelbulb, etc sure generates some amazing landscapes... I could totally picture that used in games or movies. It's amazing the diversity it can do with some parameter changes - steampunk machinery and evolving spacescapes, reactors / futuristic computers, art deco, extradimensional beings, alien cities, floating viny landscapes, transforming robotics, things hard to describe, etc.

I'd love to have a house / secret supervillain lair that looks like this one ;)

When stuff falls into a black hole, it gets measurably heavier. If a charged particle falls into one, the black hole retains a measurable electric field. If a black hole picks up angular momentum from gas circling in sideways, the hole spins faster, and the gas fired from the jets comes out at a higher speed.

Your argument that mass or energy exists that isn't measurable since it isn't observable sounds a little illogical... how would you even know there was such a thing if nobody had measured it for you in the first place?

Actually Stephen Hawking would have agreed with you in 1997, but by 2004 he decided he had lost the bet with John Preskill of Caltech.

That is why people should quote the parent. It's even a button now. 150% of everything on Slashdot is read out of context, accounting for duplicates.

Assuming that is simple, that's the problem right there.

I bet they would if you went to regions concerned. The holocaust is well known in the west because we were all involved in the war that was fought to stop it and many families lost members fighting it. We were far less involved in the Armenian genocide, Pol Pots regime or the countless other genocides (like the more recent one in Uganda). That does not make them any less terrible but it does make them far less a part of our history than WW2.

The majority of major, targeted hacks (rather than just sweeping the net for vulnerabilities) - aka, the kind of stuff that the US military cares about - involves sending emails or making phone calls and introducing yourself as Bob from IT, and sorry to bother you but there's a problem that we need to discuss with you, but first a couple questions...

They don't need script kiddies, they need social engineers. Question number one in the job interview should be "Is your native language Russian, Chinese, Farsi, Korean or Arabic?" And even as far as the more traditional "hacking" goes, rather than script kiddies they're going to need people who are going to custom analyze a given system and assess it's individual vulnerabilities, people with real in-depth understanding. One would presume that in most cases that the sort of targets that the US military wants to hack are going to keep themselves pretty well patched to common vulnerabilities.

AIs doing hacking? What are you talking about? This is the real world, not Ghost In The Shell.

I just want the search engine to stop changing what I'm searching for. I don't want to have to quote every word like I have to do with Google to make sure that the word is actually in the page, and by "the word", I mean "the word I type, not a word that Google things may be similar to the one I typed". It's worst when you're searching for foreign words, product names, acronyms, or whatnot and Google tries to treat them as if they're English words and declines them or chooses synonyms.

"Did you mean X?" is fine. Even "Searching for X (see original results here)", if you're very confident that the person made a common spelling error or whatnot. But just going in and swapping out words as if this is expected behavior? Terrible. At least let me disable it if you want to do that...

Beyond all this: I do like how one can do simple commonn operations on Google - math, conversions, etc. The more of these the better IMHO, so long as they have a standardized format - be they tracking numbers, flight lookups, whatever. It's okay in my book to be a bit Wolfram-y.

Keep the interface plain, simple, the sort of thing that'll work on any browser, from a modern Chrome to a simple text-only browser. Only use javascript where it's not essential for the site to work. Here's an example of something that would be a good use of javascript: if you need to track clicks, like Google does, do it through javascript rather than by having a link redirect like Google does. I hate how I can't just right click and copy link on Google without getting some massive Google redirect link.

Just my thoughts. :)

Or, they're trying to make a viable business out of operating mammoth server farms so you can get stuff you don't have to pay for.

Apparently you don't know the meaning of the words "for fun".

About 10 years ago I worked on simulating a rocket with electric turbopumps for fun. The concept was the exact same as theirs - minimize the number of parts that have to operate in harsh environments to reduce cost, maintenance and risk of failure. You don't even need any penetrations of the propellant lines, the rotor of the electric motor is the compressor itself.

I have no clue whether the design will actually be practical. But it's certainly not new. I'm sure I'm not the first person that this concept occurred to.

They talk about how they need to regularly pick up and relaunch balloons when they come down. I don't see why they would need to design the balloons without any sort of reinflation system. The leak rate is tiny, right? So:

1. A little more solar panel area than they already need.
2. Hydrogen filled instead of helium filled.
3. Tiny container of sulfuric acid (hygroscopic - self-dilutes down to a given concentration with atmospheric moisture)
4. Electrolysis cell (sulfuric acid is used as the electrolyte in some types of electrolysis cells).

Problem solved. Sulfuric acid draws moisture from the air, and during the day the solar power electrolyzes it it to produce a minute trickle of hydrogen into the balloon, which replaces the minute trickle that leaks out. Your balloon's lifespan is now as long as your electronics and envelope last.

Indeed, the figures Musk cited a couple years ago was that over 80% of the part count of a Falcon 9 is sourced in-house; it's a critical part of their approach to keeping costs down. He wanted to do that with Tesla as well but it proved impossible, only about 20% of their parts (at the time) were produced in-house. Unsurprisingly the biggest problems in their early days came from external suppliers, like the gearbox issue on the Roadster.

ESAB is a Swedish company. What use is it to NASA to dote largess on a Swedish welding firm?

I'm actually rather disappointed with ESAB here. I have one of their MIG welders from the 1960s and it still works; they're a respectable name.

I feel bad for NASA mind you, in that I don't think many of their problems are their own. They get all sorts of legacy systems forced upon them due to political reasons ("You can't do decision X that would be more efficient because 1000 people in my district would lose their jobs"), they never get the funding to engineer new things from scratch based on lessons learned, etc. I do wonder, mind you, whether their heavy reliance on external contractors is something they could reform.