> In contrast to D. variabilis, A. americanum is regarded as a hunter tick, which will walk/crawl rapidly across many meters when attracted by host odors. This behavior enhances its host range since these ticks do not have to wait for a passing host.

Similar to rabies, Lyme disease itself slowly disseminates through the flesh over months, by the time it's spread you are very sick.

It's only for tessellation like subdivision surfaces where something like this would be nifty That is to say, this is mainly nifty for the DCC tool renderer itself to render slightly faster.

And you're right that this has been thought of. There are other approaches for bilinearly interpolating quads that have been historically used, but they require passing extra data through the vertex shader and thus often splitting vertices.

I am currently making a r7rs scheme derivative that compiles to C. The lofty goal is parallel fibers.

It's in extreme early stages, and I don't expect anyone will use it other than me, but I already like it. The compiler has been self hosted for a few months now. It has a cool FFI that you can see in use in the demos folder. Working on adding header generation to the module system.

While Chicken Scheme is cool, I don't think it'll be parallel, and not in the way I want it to be, and I am willing to make a lot of compromises Chicken isn't to get there. As mentioned, I am willing to settle with fibers for parallelism, and heavily eschewing side effects, making changes from r7rs to get there. For example, there will be no dynamic-wind provided and parameter objects will have different, thread friendlier, semantics.

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My main reason for choosing C as a transpile is that it's easier to lean on gcc and C11 than it is to write my own codegen, and LLVM is too unstable for me to handle. I started writing this in June 2022, and since then LLVM has had 3 backwards compatibility breaking major release and millions of lines of code changed.

With some familiarity with linear algebra, it's easy to derive the formula for constructing a rotation matrix. You just have to think about what the operation does to the axes. The derivation for quaternion rotation is far more abstract, by virtue of the operation we actually care about involving a sandwich of multiplications with unclear 4 dimensional meaning. There's no hyperspheres with a rotation matrix.

Augmenting your space to handle not just rotations & scaling, but translations is easy for matrices, just requires a homogeneous coordinate and you get 4x4 matrices with intuitive columns.

Augmenting quaternions to handle translations requires the 8 dimensional dual-quaternions.

I definitely like geometric algebra, it's a very nice continuation of topics in linear algebra and makes it clear why things like normals behave differently from standard vectors. But I don't use it every day. I use standard linear algebra every day.

There was a cottage industry of exotic hypercomplex numbers that disappeared when linear algebra matured to eclipse them.

In fact, Maxwell's Equations were originally derived with quaternions.

With a lot of these expensive Chinese foods, there's an overlap with traditional Chinese medicine, as seen in bird's nest soup, black chicken meat, and such. And indeed, they convinced her to try one, saying that cicada are great for health and such. She felt guilty given that it was such an expensive dish, so she tried one. Reliving that memory made her feel nauseous.

There's definitely an overlap with the 'weird Japan' clickbait, but the first sentence of the article says to me that this seems to be an attempt to normalize the eating of insects to westerners who are highly culturally opposed to it.

Skimming the article, the wasp eating seems to be done for a festival in one particular village. In my experience, even people from cultures who had insect delicacies bragged to me about eating insects like some kind of rite of passage. I have yet to meet a foreigner who brings a bag of insects in their lunchbox.

I personally won't eat insects ever. The oceans can turn to acid, black clouds of smoke can envelop the earth, and I will still not eat bugs. I could imagine that most of the people in Japan feel the same way, or I could be wrong.

The issue is that when you present goods like mass produced clay teapots, cotton textiles, etc to the customs agents of the country which invented fine china, and silk, you're not going to impress them.

And yes, Britain coveted China. As did Japan, Russia, Germany, The United States, France, Italy, and Austria-Hungary. Even after they won the opium wars and got their favorable trades, they continued to work to overthrow or minimize the Qing dynasty and take political power. The Qing ended up sputtering out a few years before it became unfashionable to be a colonialist, so China dissolved into rule by warlords, then conquered by Japan, then the communists won and the rest is history.

They did indeed have weapons the Chinese (and other nations) wanted, but only sold a limited amount of them, to avoid arming the other nations too well, in case they ever wanted to go conquering.

You work with 100,000 lux sun? Damn! We did physical values for sun/moon lighting when I did flight simulator stuff but that painfully required full float rendertargets, which is fine when you can tell Uncle Sam the minspec gpu is a 1080, but unacceptable for console and mobile.

Anyway we do full linear HDR for the 3D scene of course, as it's simulating physical light transport. Though not exact sun/moon values as we want to do half float rendertargets.

The UI does compositing in SDR sRGB.

Some of our textures are tinted with this rather cursed lab model I cooked up for speed, which is gamma encoded srgb linearly transformed so that 'l' = average of rgb and 'chroma' is rgb equally weighted but placed 120 degrees apart in the unit circle. Was designed to make HSV transforms linear operations (ie matrix multiply) and have great performance with acceptable quality with not too many imaginary colors. Nicer color spaces were too expensive, and it works good enough to make the artists like it.

Maybe a fancier model like oklab would outperform it for this specific case, but only in quality, not performance oklab is more expensive to convert to/from compared to sRGB, which is usually free as your backbuffer and textures are usually sRGB.

I suppose the original author is a zealot for linear SRGB, but that might change once he encounters a black and white gradient interpolated in linear.