This Zenith Movie Was Taken On Sol 4001 (2023-11-07) At Approximately 8:04 LTST And A Solar Longitude

This Zenith Movie Was Taken On Sol 4001 (2023-11-07) At Approximately 8:04 LTST And A Solar Longitude

This Zenith Movie was taken on Sol 4001 (2023-11-07) at approximately 8:04 LTST and a solar longitude of 145.03°. (What is this?)

More Posts from Feralscienceguy and Others

1 year ago
A Little Gif Of A Paw Dissection Done At The Art Academy Of Cincinnati

A little gif of a paw dissection done at the Art Academy of Cincinnati


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1 year ago

The Earth As Seen From

The Earth As Seen From

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1 year ago

look, I know I've talked about this essay (?) before but like,

If you ever needed a good demonstration of the quote "Any sufficiently advanced technology is indistinguishable from magic", have I got an exercise for you.

Somebody made a small article explaining the basics of atomic theory but it's written in Anglish. Anglish is basically a made-up version of English where they remove any elements (words, prefixes, etc) that were originally borrowed from romance languages like french and latin, as well as greek and other foreign loanwords, keeping only those of germanic origin.

What happens is an english which is for the most part intelligible, but since a lot everyday english, and especially the scientific vocabulary, has has heavy latin and greek influence, they have to make up new words from the existing germanic-english vocabulary. For me it kind of reads super viking-ey.

Anyway when you read this article on atomic theory, in Anglish called Uncleftish Beholding, you get this text which kind of reads like a fantasy novel. Like in my mind it feels like it recontextualizes advanced scientific concepts to explain it to a viking audience from ancient times.

Even though you're familiar with the scientific ideas, because it bypasses the normal language we use for these concepts, you get a chance to examine these ideas as if you were a visitor from another civilization - and guess what, it does feel like it's about magic. It has a mythical quality to it, like it feels like a book about magic written during viking times. For me this has the same vibe as reading deep magic lore from a Robert Jordan book.

ling.upenn.edu

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2 months ago

Sometimes you need to read something twice to get it. You might need to watch a movie three times to understand it. You might have to have that album on repeat for a week until the lyrics make any sense. You're allowed to engage with it and can keep engaging with it until it means something to you. People will see a painting at a museum and laugh about not getting what the big deal is but like you can come back, you can see it at another time, and maybe that next time it'll be different for you. I'm of the belief the "media literacy crisis" would solve itself if more people just sat down and did it again. Watched, read, played, listened, etc like I don't think people are getting more ignorant necessarily I just think we're not glorifying personally replaying things nearly as much as we should be.

2 months ago

Notes for drawing (and writing) insects

I do something like this almost yearly and it feels like it gets a little longer every time!

Personally I draw either cartoony stuff or hybrid monsters where none of this is mandatory, but here are some of the things I sometimes see missing or inaccurate in insect artwork that was meant to be lifelike, and even if you only do alien, monster or cartoon arthropods, or you don’t make art at all, you might still like to know some of these things!

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First off, an insect leg pretty much always has 9 segments. #1, the coxa, is what attaches it to the body and can be a short little “ball” or a whole long piece, but almost always bends DOWN. The last five segments are almost always very short, forming a super flexible “foot” or “tarsus” ending in a set of claws and sticky pads. All spiders have this “foot” as well!

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The foot is even still present on the claws of a preying mantis - growing right out of the “sickle” like this, and still used as feet when the mantis walks around or climbs. Basically ONLY CRABS have limbs ending in simple points!

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Insects don’t just have side-to-side mandibles at all, but an upper and lower set of “lips” like a duck bill! In some, however, these parts can be very small or even fused solid.

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Insects also typically have four “palps” on their head, an upper and lower pair, which evolved from legs and are used to handle food!

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Most *FLYING* insects have ocelli, single-lens eyes in addition to their multi-faceted compound eyes! Some flightless insects can also have them but it depends on the species.

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All legs and wings are always attached to the thorax!

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Caterpillars still have six legs! They’re very small and up near the head. All the other “legs” are actually just suckers on its underbelly.

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You will be forgiven for never drawing this but this is how many parts a mosquito’s mouth actually has. Every piece you can find in another insect’s mouth - the “upper lip,” the mandibles, the palps, etc. - are all present as different needles and blades!

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The word “bug” originally referred only to one group of insects, the hemiptera, including stink bugs, assassin bugs, aphids, cicadas, bed bugs and water striders to name a few. One distinguishing feature of this group is that it did away with all those separate mouth parts - all “bugs” have just a single, hollow “beak” or “proboscis” to feed through!

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The vast majority of insect groups have wings or at least members with wings, and all insects with wings have  FOUR of them…..except that in beetles, the front wings evolved into solid, protective shields for the hind wings, and in true flies (which includes mosquitoes!) the hind wings evolved into tiny little knobs with weights on the end, called halteres, which the fly’s fast-paced brain uses to feel its orientation, altitude, speed, surrounding air pressure and other fine data making them quite possibly the most advanced aerial navigators on the planet. OTHER NOTES THAT DON’T NEED ILLUSTRATION:

Insects and other arthropods HAVE TRUE BRAINS in their heads, made of brain cells like ours. They can learn, memorize, and make decisions.

Insects do have males and females and obviously only females lay eggs. Fiction is always getting this wrong, but I guess it also does so with birds so whatever.

Of insects, only termites, ants, some bees and some wasps have fully evolved a eusocial colony structure with “queens” as we think of them. Of these, the termites are actually highly specialized cockroaches, and the rest (bees, ants, wasps) are the same exact group.

The scrabbling, clicking noise associated with insects is usually added artificially in nature footage for dramatic effect. While their movements likely emit some sort of sound, it’s probably no “louder” proportionately than, say, the sound of a cat’s fur as it walks. In other words it should not be noticeable; what kind of animal survives as a species if it clatters with every step??

Compound eyes do not see a bunch of identical little images. There is no advantage to any organism seeing that way. An insect sees one big picture just like you do.

Only some insect groups have “larvae.” Others have “nymphs” which resemble fully grown but wingless insects.

The only insects with a venomous bite are some true bugs and some flies. There are no beetles or roaches or wasps or anything else that inject offensive toxins through their mouth parts, as far as I know!

The only insects that lay eggs inside other insects parasitically are certain wasps and flies. There are also NO arachnids that do this.

Only certain bees, wasps and ants have stingers on their abdomens. These are modified from egg laying appendages, so it’s also only ever the females.

The only other kind of “sting” in any insect is a venomous hair or spine, mostly seen in caterpillars.

7 months ago
Caecilians’ Teeth Are So Metal. Nothing You Will Expect From What Looks Like A Gummy Worm When It Has
Caecilians’ Teeth Are So Metal. Nothing You Will Expect From What Looks Like A Gummy Worm When It Has
Caecilians’ Teeth Are So Metal. Nothing You Will Expect From What Looks Like A Gummy Worm When It Has
Caecilians’ Teeth Are So Metal. Nothing You Will Expect From What Looks Like A Gummy Worm When It Has
Caecilians’ Teeth Are So Metal. Nothing You Will Expect From What Looks Like A Gummy Worm When It Has

Caecilians’ teeth are so metal. Nothing you will expect from what looks like a gummy worm when it has its mouth closed.

Caecilians’ Teeth Are So Metal. Nothing You Will Expect From What Looks Like A Gummy Worm When It Has
11 months ago

another paper I love is about how play behaviour, not tool use, is related to brain mass in birds, and how we draw false conclusions about tool use and cognitive ability when we should be considering play behaviour…i just love that and it’s implications actually


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1 year ago
I Find This Antonov An-74 Plane Hilarious. Not Just Because Of The Weird Engine Placement, Everyone Finds

I find this Antonov An-74 plane hilarious. Not just because of the weird engine placement, everyone finds that hilarious. This (and the related AN-72) are nicknamed "Cheburashka", after this cartoon character:

I Find This Antonov An-74 Plane Hilarious. Not Just Because Of The Weird Engine Placement, Everyone Finds

But no, the even funnier thing, to me, is how they've labeled this plane. Lemme zoom in:

I Find This Antonov An-74 Plane Hilarious. Not Just Because Of The Weird Engine Placement, Everyone Finds

THEY PUT THE PLANE'S FAX NUMBER ON IT

who sees a fucking plane and goes "hey, maybe I should send that plane a fax"?


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2 months ago

Do you think in like, an urban fantasy setting, with a modern lab and chemistry knowledge you could brew super specific potions? Imagine getting a C on your lab final for Potions 238 because you didn’t balance your equation correctly and accidentally added 4 mols of salamander blood when you only needed 2. You lose points for incorrect titration, leading your potion of invisibility to last 10 minutes instead of 20. Would you treat each magical component as its own element/ compound or would you have to break it down into organic molecules? What does “enchanted” MEAN in terms of reactance!!! These are the real questions!!

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feralscienceguy - The Alchemist
The Alchemist

physics - chemistry - aerospace - bio - palentology - astronomy side blog to @ferallizard he/him

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