alt.hn

5/14/2026 at 6:43:29 PM

Why did Clovis toolmakers choose difficult quartz crystal?

 https://phys.org/news/2026-04-clovis-toolmakers-difficult-quartz-crystal.html

by PaulHoule

5/17/2026 at 8:16:59 AM

Why do the Swiss people continue to make timepieces in the difficult mechanical form, when making quartz movements would be easier and cheaper?

Must be religious reasons. Maybe they serve a purpose in rituals by Swiss shaman.

Anthropologists have no creativity.

by ungreased0675

5/17/2026 at 9:11:53 AM

> may have had symbolic or ritual significance.

I think is a fair description of Swiss mechanical watches.

They are certainly not of practical significance.

by jstanley

5/17/2026 at 1:19:50 PM

That's the point of the comment, humans do things all the time that aren't part of some larger cultural-ritual-religious aspect. We spend a lot of time and resources doing things that seem cool at the time and only seem cool to a few people.

Someone spends a few hours doing a large tag mural under a freeway and it's not a painting to honor the gods because that spot on the freeway gets sun at a certain time of day.

There's often practical reasons people do things that anthropologists can incorrectly attribute to something larger.

by 3RTB297

5/17/2026 at 4:07:52 PM

> it's not a painting to honor the gods

Cultural considerations aside, “ritual” also does not mean religious.

Someone pointed out that Americans ritually go to ballparks to consume hot dogs and the distinction between ritual and religion finally clicked for me.

by dpark

5/17/2026 at 2:57:26 PM

A deep curiosity is a behavior many people have (but not all). We try all kinds of things and some of them 'catch' socially. Many bird species have behaviors like this. Birds (especially things like corvidae) will pick up a new behavior in an area, and you can track the spread of the behavior radiating outward to new areas as more members of the species pick it up from each other.

The sentence "Survival of the fittest" isn't exactly true, the more accurate description would be "Survival of the fit enough". Curiosity itself is a means to explore the problem space of reality. If you're not curious then changes in your environment may leave you unable to adapt. If you're too curious then you can end up in situations where it removes members of your species faster than they can breed. Even after the point of the individual learning something new it doesn't do much for the existing members of your species. The most optimal outcome seems like some sort of cautious mimesis transfer. In the same idea as "monkey see, monkey do", there doesn't have to be a why, other than it doesn't harm the prime directive of stay alive, get more food, breed.

That is, these quartz arrowheads are a very early version of a meme.

by pixl97

5/17/2026 at 3:11:33 PM

It may not be a painting to honor the gods, but if you ask the artist about it, I bet you’ll find a great deal of cultural significance.

Swiss watches are absolutely steeped in cultural significance. The phrase “Swiss watch” immediately conjures a whole bunch of related meaning beyond the literal meaning of a wrist-worn timepiece made in a certain Alpine country.

If you see somebody wearing a Rolex, is your only thought “that guy likes overspending on inaccurate timepieces” or “that guy enjoys old fashioned timekeeping technology”?

by wat10000

5/17/2026 at 3:34:59 PM

Your example is cultural.

by crowbahr

5/17/2026 at 12:37:06 PM

Swiss make both kinds. It's (mostly) non-Swiss who decide what kind to buy.

by maratc

5/17/2026 at 1:01:28 PM

Yeah I’d much rather have the opinion of a condescending layman on social media who’s ego was inflated by learning how to program

by u_fucking_dork

5/17/2026 at 10:10:23 AM

Yeah, those arrowheads look unusual and nice, very nice. It may be just that, a lot of people prefer form rather than function, there is no reason to believe our past ancestors had precisely 0 aesthetics. Or something else, who knows.

by kakacik

5/17/2026 at 9:32:50 AM

Arrow/spear points are different than watches. You dont throw your watch at squirrles when you are hungry. You dont risk your watch smashing into bits when you miss the squirrel and hit a rock. The fact these points were dimensionally similar to other materials means they were less objects of reverance and more likely actual weapon points and thus somewhat disposable.

by sandworm101

5/17/2026 at 10:55:14 AM

You're being sarcastic, but aren't you accidentally right? Swiss watchmaking started because local bible-thumpers banned jewelry but made an exception for watches, thus creating demand for watches that fill the role of jewelry. Once established, the industry maintains itself.

by redsocksfan45

5/17/2026 at 12:09:43 PM

Except mechanical watches were very high-tech at the time and were very practical devices.

By the time they became mainly an accessory/status symbol sumptuary laws weren’t a thing.

by wqaatwt

5/17/2026 at 9:43:32 PM

Mechanical watches were always very expensive, and thus were a status symbol from the beginning.

by gamblor956

5/17/2026 at 7:35:02 PM

[dead]

by redsocksfan45

5/17/2026 at 4:26:58 PM

perhaps the purpose was didactic:

when a child gets interested or wants to help those tribe members making stone tools, it is not yet aware of difficulty levels of different materials.

teaching a newcomer to make a proper tool from a more annoying material, may make their skills more robust when relaxing to easier materials later on.

think of all the skills you had to learn in your own education, and how little of it you actually use today, or at least how little you think you use of it today.

by DoctorOetker

5/17/2026 at 5:54:11 AM

I'm always suspicious of "it was religious" claims in archeology.

by vintermann

5/17/2026 at 5:59:16 AM

Neither the article nor the backing paper discussed made any such definite claim.

Many casual readers confuse statements such as

  "which *may* have had symbolic or ritual significance."
with meaning "this absolutely had to do with (a) religion" when no such thing is intended.

Attribution of potential cause of inferred behaviour to "ritual" is a long standing practice in archaeology; it's code for "we don't know" and covers all manner of things that may simply have developed as habit over years, may have unknown and non supernatural causes / motivations, etc.

by defrost

5/17/2026 at 8:39:36 PM

For examples from more recent history think giant scissors used for ribbon cutting ceremonies, the golden spike used to signal completion of the intercontinental railroad, or like all the stuff related to militaries like changing of the guard that are ceremonial. Or even something like leaving a celebratory emoji on the first or merged by a new hire or a box of donuts on someone's birthday. Or bringing out the champagne after closing on a house. Theres just a ton of ritual in day to day life, and even more surrounding big high impact moments that might leave behind a bunch of artifacts like weddings and funerals

by vikramkr

5/17/2026 at 10:54:37 AM

Ritual may also have practical/non-supernatural motivations that were simply incorrect. We do lots of things that we think are good practical things that, years later, we learn were mistakes. Uranium and radiation as a cure-all was a mistake. Dig up a 1950s house and one might think the uranium devices were kept for "ritual" when in fact they were kept for thier mistaken health benefits.

by sandworm101

5/17/2026 at 11:51:16 AM

Perhaps "symbolic significance" could simply by about signifying "I'm good at knapping cool looking material" or "I had enough resources to trade for this hard to knap tool". The symbol of status/skill, essentially. People like to show off.

by goda90

5/17/2026 at 7:37:13 AM

It is like the go to explanation for things they don't have an answer to. What if the quartz arrow head was just a status symbol or was traded as a luxury item?

by chrisco255

5/17/2026 at 4:45:27 PM

Then it would fall under "symbolic or ritual use".

by fhars

5/17/2026 at 9:35:22 AM

Could it be that relatively few quartz arrowheads were made, but that disproportionately many of them survived to have been subsequently discovered? Survivorship bias.

by lovemenot

5/14/2026 at 7:09:25 PM

Because it looks cool!

by mring33621

5/17/2026 at 6:05:33 AM

This is what I would bet on. If you spent decades of your life knapping various "easy" and ideal stones for tools and getting quite skilled at it, it doesn't seem like much of a stretch for them to try knapping a "difficult" stone just because it looks cooler and you can show it off.

by AngryData

5/17/2026 at 6:18:35 AM

Exactly. Same reason kids and people today are drawn to it and gems in general. Even today, people imbue crystals with mystical properties.

by moscoe

5/17/2026 at 3:03:55 PM

Not just people. Many bird species collect 'novel' items when making nests to attract mates. In birds we think this may be a means for a mate to measure the fitness of the male, that is they have the resources, intelligence, and ability to find these novel items, then it's likely they'll be a good father to their offspring.

It doesn't seem far fetched that this started from a similar place in humans, but has been wildly adapted in the time since as our abilities grew and the complexity of our society increased. Very hard to prove any thing like this though.

by pixl97

5/17/2026 at 7:17:39 AM

Given I've spent the last few weeks teaching myself CAD and completely designing a custom 3d printed racking system for my consumer networking gear from scratch, I would like to think that "I decided to do this ostensibly stupid and pointlessly difficult thing for a minor aesthetic improvement even when a blatantly easier (and possibly better) option is available" is a valid reason for humans to do things.

Besides, that green quartz crystal is beautiful. If you can only afford to carry a limited number of objects then I personally would try to find a way to turn it into an object I can hold, use, and admire every day.

by lexicality

5/17/2026 at 8:46:34 AM

When future humans find your cad files they are going to wonder why you would do it like this, and then probably settle on religious reasons

by jaapz

5/17/2026 at 8:10:31 AM

There goes Peter with his fancy quartz points does he think he is better than us?

by christkv

5/17/2026 at 3:04:56 PM

? There goes Peter with his fancy quartz points does he think he is better than us?, let's beat him to death and take it.

Crap, I just wrote the bible.

by pixl97

5/17/2026 at 2:07:44 PM

The original paper and referencing article are paywalled so I'm not sure if this is mentioned there, but the answer to the question "why did they use XXX for arrow points?" is surely answered by putting yourself in the position of "them" and thinking about how you'd get material for your arrows. No Amazon, no Home Depot. You'd wander around in your environment looking for suitable material. There are many places around where I live where the regular rock is soft (sandstone) but there are deposits of quartz here and there (no idea why, but there is a whole federal park devoted to the phenomenon[1]). So if you lived in such an area you'd use quartz because it's the only available usable material.

Only once long distance trade routes/gathering expeditions were a thing, people used material from further away. E.g. there are examples of obsidian from a specific location in Yellowstone being found up to a thousand miles away[2].

[1] https://www.fs.usda.gov/r01/beaverhead-deerlodge/recreation/...

[2] https://www.nps.gov/yell/learn/historyculture/obsidiancliff....

by dboreham