Different requirements drive different designs. Before WW2 seaplanes were common because of the lack of runways. After WW2 airports proliferated, and seaplanes couldn't keep up with technical advances due to the compromises involved in allowing them to land and take off from water. But that doesn't mean there aren't applications for aircraft with a flying boat's capabilities, it just means there isn't enough of a market in places like the US to support an industry. Even so, here in North America there are some 70 year-old WW2 Catalinas being used in aerial firefighting. China is a vast country which is prone to many kinds of natural disasters that could make airlifting in supplies difficult, so they may see potential applications we don't.

It's also interesting to note that seaplanes were highly useful in the pacific theater of WW2, and there hasn't been a protracted struggle for sea control *since* WW2. Also, China is a country with no operational aircraft carriers; aside from its training ship the Liaoning, it has a handful of amphibious assault ships that can carry a few helicopters. The US by contrast has ten supercarriers and nine amphibious assault ships that dwarf the aircraft carriers of WW2. The technology and expertise to run a carrier fleet like America's would take many years for China to develop. It's conceivable that the manufacturers imagine a military market for aircraft like this in the interim.

...or if he's using shell style wildcards, he could mean "pure and utter sherbet."

Reports of trains *not* running on time certainly decreased, but that's not quite the same thing...

Custom hardware gives it the ability to communicate using body language.

Whether that's worth the extra cost, I don't know; probably not. But it does make it more interesting than "just another app".

HHGTTG was a manual.

But that was never the intent of a carbon tax, was it? It's not a reparations program.

The purpose of a carbon tax is to make carbon emitting-technologies more expensive, so that the market will be encouraged to find alternatives that emit less carbon.

Without that, it's difficult for alternative technologies to get a foothold in the market, as they are forced to compete with carbon-based technologies that are allowed to pollute "for free", thus neutralizing (from a monetary perspective) the advantage of the non-polluting technologies.

Here they are. The solar industry of the USA now employs more people than the coal industry of the USA.

Funny how you weren't aware of that fact, isn't it? It's almost as if your media sources chose not to mention it, because it doesn't fit their narrative.

Or, they succeed, but the right-wing media bubble pretends not not notice. Cherry-picking reality might help them keep their market share in the short run, but as time goes on more and more people will realize they're full of shit.

If the price of a new car was $180M, I would definitely stick with my trusty 70s car.

How did Southwest find out about this tweet?

Do they have a team of people sitting around watching a Twitter feed, so that if anyone mentions Southwest they can pounce?

If so, good job guys! You really saved the day here. SWA stock is going to go up tomorrow for sure! :^)

Indeed, it carries MUCH more precision than just "Ebola", which can mean any of the following:

"Ebola River" is a tributary to the Congo River.

"Ebola Hemorrhagic Fever" was the name of a disease first discovered in people living in the remote Ebola River watershed.

"Ebola Virus" (abbrev. "EBOV") is the infectious agent that causes "Ebola Hemorrhagic Fever"

"Ebolavirus" is the taxonomic genus to which the "Ebola virus" belongs.

"Ebola Virus Disease (abbrev. "EVD") is now the more common name for Ebola Hemorrhagic Fever. We can call it that because we have definitively identified the infectious agent that causes the disease (EBOV). Changing the name pre-emptively differentiates EVD from other hemorrhagic diseases that might arise from the same area.

Laymen simply say "Ebola" and let their audience sort out what they mean -- if indeed they mean anything precisely. I once had this conversation with an elderly relative.

Relative: 90% of bats have rabies.

Me: That's hard to believe.

Relative: It's true! I read it in the paper.

So I went to the paper and found out that she had it hopelessly garbled. TEN percent of bats SUBMITTED FOR TESTING had positive SCREENING tests.

I worked in public health informatics for many years, and it's a longstanding tradition to use three letter codes. I think this is the legacy of old systems which provided three or four character fields for codes, but it certainly speeds things along when you're keying data into a spreadsheet.

The tradition isn't formalized, and so it's application is somewhat irregular, but it's important in this case to realize that public health surveillance makes a strong distinction between a *disease* (a disorder of structure or function in an organism like a human) and an *infectious agent* (the parasite, bacterium, virus or prion that transmits the disease). That's because you can find the infectious agent without finding any cases of the disease -- for example in an asymptomatic human, in a disease carrying vector like a mosquito etc. Non-specialist use the same terms to refer to either the disease or the agent (this naming by association is called "metonymy", a word every system designer should be familiar with). So of course the abbreviations experts use seem nonsensical to non-specialists.

The abbreviation "EVD" maskes perfect sense -- it is the *disease* caused by the Ebola Virus (EBOV). A non-specialist uses terms loosely and would say things like "They found Ebloa in Freetown." A specialist wouldn't use such loose language. He'd say "We found a human case of EVD in Freetown," or "We had a serum with a positive titer for EBOV from Freetown."

There's only one thing you need to know about the H-1B program to see that it's not about providing skilled labor *here*: after 6-10 years of working the visa holder is kicked out of the country to make room for a less experienced visa holder.

If H-1B led automatically to a green card, then we'd be keeping the *most* expert workers here, rather than replacing them with less experienced ones. Change that *one* aspect of the program, and it's be an asset to the US as a nation.

I went back and got a degree after 25 years. It's not the *degree*, it's the *education* that matters, and I got a lot more out of the education than my younger peers. This was a new perspective on things I was already familiar with, and I was able to connect a lot of dots I wouldn't have been able to when I was eighteen. I could immediately see what stuff was good for, and I discovered a number of things that would solve commonplace problems I'd seen occur over and over again, even with personnel wit advanced degrees.

Then I got out and discovered that the world didn't want to hire a fifty year old who'd been "out of work" (going to school) for three years....

My intuition tells me that this would cause the codebase to become an incomprehensible mess over time, as it would not have any consistent organizing principles to speak of. Is my intuition correct, or is that not generally a problem in practice?

Well, you are unlikely to be the *only* one who doesn't think this is all that impressive, because you're unlikely to be the only one who didn't read the article or looking up the device on the company's website.

The robot in question is designed to capture energy from surface waves for propulsion. So it is not a deep submersible, it waddles along a six meters below the surface, tethered to a streamlined surface buoy that it drags along and uses to capture wave energy. Making it through a major storm is a significant proof-of-concept for such a system.