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Cats supposedly fail the mirror test, but I think they're just disinterested. There are a lot of videos of cats being shown live video of themselves and their owners, with the owner's face modified to look like a cat. In many of these the startled cat immediately turns around to look at their owner, seemingly indicating an awareness that the video they were being shown contained themselves and that the weird cat-like human creature seen in the video was behind them.

Compilation of such reactions that was posted on HN a fee days ago: https://youtube.com/watch?v=Jto2peSOLac

I haven't tasted cola in years; back when I drank it I believed I could tell the difference but today I doubt I ever could. I can tell a pilsner apart from a stout. All whiskey tastes like whiskey, but whiskey doesn't taste like gin.

I don't believe I have an impaired sense of taste. I'm just highly skeptical of the objectivity of my sense of taste. Marketting and branding probably has more influence than anything else when comparing two drinks in the same category (wine-to-wine, coffee-to-coffee, etc.)

Yeah. American homes do have 240V across a split phase but this is virtually always used only for heavy appliances like electric ovens. Split phase 240V for countertop appliances isn't a thing and NEMA 14 outlets aren't installed in locations that would accommodate such appliances.

Nope. Nor can I tell the difference in a blind taste test between white and red wine. Probably most wine snobs can't either, and probably most coffee snobs couldn't really tell the difference in a blind test.

I don't think these devices save time at all. In the time it takes me to navigate the through the touch-screen UIs of these fancy toys I can microwave a cup of instant coffee and start drinking it before the fancy machine starts brewing anything. The results are indistinguishable.

The P and V operations on semaphores are from Dutch. I find this difficult, "The V kind of looks like a down arrow.. but wait no that's increment. The P could mean plus.. wait no that's decrement..."

Vim drops noobs straight into normal mode, meaning the moment they start trying to type they get confused. I know that's what happened to me. The arcane nature of Emacs doesn't make itself apparent nearly so fast.

As an Emacs newbie (less than one year of usage) I could not disagree more. I disagree with basically everything you just said. If somebody wants notepad++, they should just use that instead of trying to turn Emacs into something it never was.

As an olive branch: Perhaps Emacs could prompt the user on first run what sort of control scheme they want. Emacs standard, Evil mode, or some notepad clone could be modes that ship with Emacs by default (evil already does.)

(I chose evil, because I came from vim. Maybe this is why Emacs was so easy for me to pick up. But by the same token, Vim is arcane compared to Notepad style editors but is quite popular, so I outright reject the hypothesis that Emacs has lower numbers because it's arcane. Rather, I think it has a marketting ''problem'' relative to Vim.)

Calibre 5.0 6 years ago

I can't say I'm a fan of the GUI (part of this is me not needing most of its many features, which are doubtlessly useful for others), but the Calibre command line tool `ebook-convert` is fantastic and handles conversions pandoc can't. I love Calibre for this.

Rayiner, I wrote this response to you before you deleted your comment:

If the US were targeting the House of Saud then I might believe what you say, but those guys going untouched undermines claims that the US is combatting radicalization coming from the euphemistic "rich middle eastern countries with fundamentalist ideologies funding schools"

Why should we believe that? Why do you believe that? Who is to say the people targeted have affiliations to the organizations claimed? The US federal government has little credibility. Usually we demand they back up their assertions in court before they're believed. Courts exist because we know governments lie, so how can you be so confident here?

Well if they're just going to make up shit, I'd expect something like "Vikings met the Aztecs and taught them civilization and were then worshipped as gods", not "the Vikings got their asses kicked by Mayans and were never heard from again, except for this one mural where it shows Vikings as prisoners being drowned in the ocean."

The article seems highly suspect to me, a few hours ago I noted that it contains inaccurate statements about historical metalworking. That I caught that mistake makes me suspect there are other errors I didn't catch. But to insinuate some white supremacist motive without evidence doesn't make any sense to me.

The unforgivably outdated info is the part about mesoamerican nobles living in Chaco. That's a super old and kind of racist narrative you typically see from people writing in like the 30s-50s. You'd have to ignore half a century of exploration into the emergence of political complexity in the SW to believe it.

Wait what? You lost me here. The article clearly attributes the settlement of Chaco Canyon to the Ancestral Puebloans, which seems to be the current mainstream belief at least as Wikipedia presents it. It notes one skeleton with notched teeth, but doesn't seem to say anything about it being indicative nobility. With respect to that practice in Mayan culture, Wikipedia says "Overall, little evidence for the relationship between socioeconomic status and types of dental modification exists."

While the particular mural may be in good shape

It isn't, it's gone. The image in the article is a watercolor reproduction made in the 1920s-30s. And even when they found it, it was as deteriorating fragments on the floor, which were subsequently lost to a hurricane.