I’m not saying it’s a brilliant name. Im arguing it is an inconsequential detail that does not matter in the context of the story, and it should be treated as such. You called it “possibly the stupidest artistic choice in cinematic history”. I guess I just find that to be at least as ridiculous as “unobtanium”, if not moreso.

I agree with you in all of the particulars of your argument, but am ultimately unphased by the use of the term. Cameron stopped one step short of calling it MacGuffinite, and I can understand why that would annoy some people. However, within the context of Avatar, it just doesn’t bother me.

If I wanted to conjure an in-universe reason for it, I can do so without straining my credulity too much. Aerospace engineers in the 50s develop a term for a hypothetical wonder material that they can’t get their hands on: unobtanium. Fast forward hundreds of years, and a material is discovered on Pandora which possesses qualities which were previously only thought of as theoretically possible. Perhaps jokingly, perhaps sincerely, the new wonder material is called unobtanium, referencing the fact it is no longer hypothetical, but it’s still damn hard to get a hold of.

Now, I recognize that 1) none of that is explained in the movie, so it’s just head canon, and 2) as you say, calling a material you are actively mining ‘unobtanium’ is stupid. However, I don’t think it’s any more or less stupid than your suggested alternative courses of action given the context of the plot.

If unobtanium had ANY relevance to the story beyond “this is the source of conflict”, I’d wish for more juice there. But Cameron is nothing if not a functional screenwriter. No matter how much lipstick you put on the pig, the sole purpose of the scene is to telegraph the third act conflict (and allegorize the Iraq War, to some extent, but he does more with that elsewhere). The screenplay spends only bare minimum amount of time covering that detail before speeding along to more relevant thematic matters.

So, I agree that it’s a dumb contrivance that is clunky. However, it’s just so irrelevant that I don’t care. Call it whatever you want to, the name, like the material itself, is completely inconsequential. Frankly, I’m actually warming to the idea of calling it MacGuffinite. Put a line in that it was named after the first marine to die on Pandora or some such bs. Have your cake and eat it too, a plausible in-universe name, and a tell to not think about it so much.

Well, I’ll start by disagreeing with the premise that an “objectively poor” artistic choice exists, at least in this context. There are choices that work for you and choices that don’t, but neither are objective. The name unobtanium was chosen because it represents a hypothetical substance that is everything that Cameron needed it to be to tell his story in a single word. He’s practically telling the audience, “look, guys, don’t think about it that hard, I’m speeding through the set-up because I know everyone is here to look at pretty shit in 3d”.

In another story, one where the specific properties of unobtanium were in any way relevant (beyond being valuable), that sort of handwavey shorthand might perturb me. However, as it stands within the context of the film, it’s fine. It’s functional screenwriting, and that, to me, is a hallmark of Cameron’s style.

Also, I’m not suggesting unobtanium was a placeholder for Cameron. I’m saying that it doesn’t necessarily strain my credulity to believe that, if scientists are pre-conditioned to refer to a hypothetical wonder material as unobtanium, and then they actually discover a wonder material, they might continue referring to it as such. Or, if not scientists, at least corporate ghouls like Ribisi who probably can’t pronounce the “official” name, if one exists.

Per the internet, so grain of salt and all, unobtanium predates Avatar by some time, typically used as a brainstorming device. You know how a physics problem might say “assume a frictionless environment” or something of that nature, in order to focus on a specific point or phenomena? Unobtanium is sort of like that. Picture a bunch of aerospace engineers in the mid-50s, talking about how they’re gonna put a person in space. They’re throwing all their spaghetti against the wall, hoping some of it will stick. One guy stands up and says, according to his calculations, if they can get the mass of the launch vehicle down to X, he’s confident they can do the thing. Unfortunately, material science being what it is at the time, there is nothing that would be light, strong, cheap, and workable enough to fashion such a vehicle, but the math all checks out. These engineers jokingly start referring to the hypothetical material that would satisfy all their needs as “unobtanium”, while they search for practical solutions.

Fast forward 60 years, and Cameron is writing his Pocahontas in Space movie. He needs a name for his MacGuffin, but, being a MacGuffin, it’s entirely irrelevant to the plot outside of the fact that the characters are destined to fight over it. So, he decides to call it unobtanium, since that’s pre-existing shorthand for “rare material that does everything you need it to”, and that’s literally all this material needs to be for the plot.

It’s still silly, sure, but no more or less silly than mechs fighting giant blue people that fuck via ponytail sounding.

A place so decadent that everything was to bet for. Even as the world ended around them, they gambled on how.

You guys are lugging around some hefty coins. Granted, I don’t think there’s any sort of back of napkins maths that can be done to make the DnD economy make sense, but it’s a fun exercise anyhow.

Showing my work here, because I’m bad at math so someone should check me.

• 1lb = 453.59 grams

• 1 oz = 28.35 grams

• 1 troy oz = 31.1 grams

• 1 coin ≈ 9.26 grams (per the 2014 PHB: “A standard coin weighs about 1/3 of an ounce, so 50 coins weighs a pound.” Those figures return a coin weight between 9.45 and 9.07 grams, which I averaged out to 9.26 grams)

• Cost of pure gold per troy ounce IN JUNE 2014 (roughly corresponding to when 5e was released) ≈$1300. Therefore cost of pure gold per gram ≈ $41.80.

• One pure gold coin then ≈ $387.07.

• Of course, assuming coins in circulation are gold bullion is a big stretch. As part of The Great Debasement (which sounds like a helluva a party until you learn it’s about monetary policy), King Henry VIII reduced the standard fineness of English currency from 23 karat (95.83% pure) to 22 karat (91.667% pure). This standard was further reduced when the United States Mint struck their gold dollar coin in 1849, when they dropped the fineness to 21.6 karat (90% pure).

• Tangent regarding the size of gold coins mostly unrelated to DnD economics, but maybe interesting if you’ve already read this much. The Type 1 American Gold Dollar was only 12.7 mm in diameter, or half an inch. That’s TINY, and one of the chief reasons people opposed the striking of a gold dollar at the time. For folks familiar with American currency, the dime is 17.91 mm in diameter, so you’d be hunting for a coin 2/3 the size of what is already an inconveniently small coin (imo). I didn’t find a direct causal link cited between these points, but I assume part of the reason for lowering the fineness from 22 karat was to eke out a slightly bigger coin for the same monetary value. Here is a visual aid showing how tiny the Gold Dollar was in comparison:

• Which brings us, finally, to DnD coinage. Let’s assume 90% purity, with the remainder having a negligible monetary value. Decimating the value of my hypothetical pure gold coin, we arrive at a value of 1 GP ≈ $348.36.

• Given one gold coin is what a skilled (but not exceptional) craftsman could expect to earn from a day’s work, that seems relatively in line with expectations.

This took forever to write on my phone, so someone may have already hit these points, but it kept me amused during a slow day at work. Edit quickly to add that inflation from 2014 -> 2026 increases all values by roughly 1/3. In today’s dollars then, 1 GP is about $463. Ish.

Seven of Nine channeling this Barbie

Feels like that could be a minor villain from Captain America’s Silver Age rogues gallery.

The desperate helplessness in that man’s voice during that call never fails to make me laugh.

You would take this frozen juice concentrate, mix this with copious amounts of whiskey, and then set it in the freezer. Because of the high alcohol content, it would not freeze like regular liquid. This was in anticipation of a family get-together around the 4th of July. Without judicious monitoring, the adult men would drink all of the punch before it was ready to be served.

Clear as mud?

There’s practically no chance this knowledge will ever benefit me, but I’m happy to learn something new regardless. Thanks for sharing!

You might like Burn Notice, depending on your tolerance for network television tropes of the mid-aughts. It’s a “monster of the week” format, rather than the serialized approach of Reacher, but it typically includes a scene or two referencing the season arc in any given episode, so you still feel like the narrative is advancing, even if the majority of the episode was a side quest.

The gist is that a US government spy gets “burned” and turned loose in Miami. He, and the few contacts he has who will still speak with him (which include his mother, an ex-gf with a bombastic personality, and Bruce Campbell at the height of his smarmy powers), attempt to figure out who burned him, while also getting wrapped up in “favors” for various folks about town that inevitably wind up more complicated than was initially let on. Antagonists run the gamut from international terrorists to con artists who target the geriatric (it is, after all, set in Florida).

It’s not high art, but it’s got a winning cast, decent action (for network television), and, on occasion, I think some pretty clever solutions for problems which leverage the “spycraft” gimmick. Worth a shot.

Full disclosure, the last time I studied chemistry was 20 years ago, and I was not a particularly good student, so take this with a heaping helping of NaCl.

It isn’t the direct reaction of Drano + PVC that causes the issue. Rather, it’s the heat given off from the reaction of the clog and the lye. Apparently it’s significant enough to be an issue. I tried looking up how much heat might be released by the reaction, but I went crosseyed reading the formula, so someone else will have to do the math on that one.

Also, I know you said caustic material doesn’t react with metal, but Google doubts you on that front, for whatever that’s worth. In fact, zinc is specifically called out as a metal with which sodium hydroxide reacts pretty strongly, which is important because many water lines are steel galvanized with, you guessed it, zinc.

I bet Ron started it.

Wandering through to mention that your local library almost certainly has a collection of cookbooks spanning decades, and, depending on your area, might even have stuff tied specifically to your region. Take the book, photocopy the recipes you’re interested in, return it, get to cooking!

I was told it was never about the size, it was about how you used it!

Lol you’re correct. Idk what happened there, meant to say fun!

Tremors is up there for me. Every couple of years I revisit it and have just as much time as the last.

Sorry man, I’m not knowledgeable enough about computers to provide a summary, but I’ll mention this fun tidbit: apparently, the shipped version of task manager contained thus guy’s home phone number in the code by accident. He commented it out, but left the phone number in there, which means he can find instances of the source code being hosted online by reverse searching his home phone. Which is still a number he maintains, and he asks people not to call. Which is a bold thing to leave in the video imo

Ah I see, I misunderstood how you were applying the terms. My bad. I suppose I don’t typically talk about consoles or games independently of the experience that they offer, so whether it’s a new product with a vintage inspiration, or something vintage all the way through, I’d think of both products as retro, because, to me, they are both offering an experience reminiscent of an earlier era. I understand that’s an incredibly subjective experience though, and your take is probably more factually correct.