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Sailing the fjords like the Vikings yields unexpected insights

https://arstechnica.com/science/2025/06/this-archaeologist-built-a-replica-boat-to-sail-like-the-vikings/
39•pseudolus•3d ago

Comments

Liquix•3h ago
a true scientist: He even fashioned rudimentary blades out of his own frozen feces to test whether they could cut through pig hide, muscle, and tendon ... it did not work.

bored and shored? board boats of boards o'er fjords. might strike a chord, see a fnord, expand your gourd

divbzero•3h ago
There’s an old NOVA episode “This Old Pyramid” that applied experimental archaeology to the Egyptian pyramids: exploring how the pyramids were built by actually building one.

https://www.imdb.com/title/tt1460448/

zxexz•1h ago
> Others have tried to cook like the Neanderthals, concluding that flint flakes were surprisingly effective for butchering birds, and that roasting the birds damages the bones to such an extent that it's unlikely they would be preserved in the archaeological record.

I found this statement a bit alarming, as flint flakes being quite effective in butchering is quite well known — anyone who has practiced or studied “primitive living” ( that term doesn’t feel right…) would know.

However, that was not an explicit conclusion in the referenced paper, just by arstechnica. Not even a gripe, though, very interesting article!

ethan_smith•40m ago
Flint fractures conchoidally to produce edges as sharp as 30 angstroms - sharper than modern surgical steel which typically reaches only about 300-600 angstroms.
medstrom•1h ago
> In terms of the results themselves, the boats are extremely seaworthy crafts. When you get in them for the first time, you don't think that, because they're very, very light. They feel very flimsy, and they're very low in the water compared to a modern sailing boat. So you feel really in touch with the wave, which is kind of scary. But because they're so flexible and because of the way they're rigged, they're actually really stable, even in big waves.

> "We kept going out thinking, 'Oh, this is maybe the limit of what this boat can tolerate,' and then it would be fine, and we'd be, 'Okay, let's go a little bit in slightly bigger waves with slightly stronger wind,'" Jarrett continued. "So I think our comfort zones definitely visibly expanded during that period. And I had the chance to work with the same crews over three years. By the end of those three years, we were doing stuff that we would never have been able to do at the beginning."

Sounds like they had fun.

nsavage•48m ago
I can't help but be remembered of the discovery of the HMS Terror, one of John Franklin's missing ships. It was announced that it was discovered conveniently located in what was already called Terror Bay, and that the ship's masts were even sticking out of the water. The local Inuit of course knew it was there.

https://en.wikipedia.org/wiki/Terror_Bay

XSLT – Native, zero-config build system for the Web

https://github.com/pacocoursey/xslt
132•_kush•3h ago•66 comments

Biomolecular shifts occur in our 40s and 60s (2024)

https://med.stanford.edu/news/all-news/2024/08/massive-biomolecular-shifts-occur-in-our-40s-and-60s--stanford-m.html
131•fzliu•4h ago•52 comments

Parameterized types in C using the new tag compatibility rule

https://nullprogram.com/blog/2025/06/26/
14•ingve•2h ago•0 comments

AlphaGenome: AI for better understanding the genome

https://deepmind.google/discover/blog/alphagenome-ai-for-better-understanding-the-genome/
442•i_love_limes•18h ago•142 comments

I Switched from Flutter and Rust to Rust and Egui

https://jdiaz97.github.io/greenblog/posts/flutter_to_egui/
19•jdiaz97•3d ago•1 comments

Launch HN: Issen (YC F24) – Personal AI language tutor

258•mariano54•17h ago•224 comments

A lumberjack created more than 200 sculptures in Wisconsin's Northwoods

https://www.smithsonianmag.com/travel/when-a-lumberjacks-imagination-ran-wild-he-created-more-than-200-sculptures-in-wisconsins-northwoods-180986840/
52•noleary•6h ago•22 comments

“Why is the Rust compiler so slow?”

https://sharnoff.io/blog/why-rust-compiler-slow
176•Bogdanp•12h ago•204 comments

Sailing the fjords like the Vikings yields unexpected insights

https://arstechnica.com/science/2025/06/this-archaeologist-built-a-replica-boat-to-sail-like-the-vikings/
39•pseudolus•3d ago•6 comments

Show HN: Sink – Sync any directory with any device on your local network

https://github.com/sirbread/sink
29•sirbread•2h ago•38 comments

The time is right for a DOM templating API

https://justinfagnani.com/2025/06/26/the-time-is-right-for-a-dom-templating-api/
137•mdhb•12h ago•97 comments

Alternative Layout System

https://alternativelayoutsystem.com/scripts/#same-sizer
229•smartmic•12h ago•27 comments

Denmark to tackle deepfakes by giving people copyright to their own features

https://www.theguardian.com/technology/2025/jun/27/deepfakes-denmark-copyright-law-artificial-intelligence
60•tfourb•3h ago•40 comments

Bogong moths use a stellar compass for long-distance navigation at night

https://www.nature.com/articles/s41586-025-09135-3
20•Anon84•3d ago•1 comments

Kea 3.0, our first LTS version

https://www.isc.org/blogs/kea-3-0/
84•conductor•11h ago•27 comments

Starcloud can’t put a data centre in space at $8.2M in one Starship

https://angadh.com/space-data-centers-1
89•angadh•12h ago•124 comments

How much slower is random access, really?

https://samestep.com/blog/random-access/
71•sestep•3d ago•36 comments

Collections: Nitpicking Gladiator's Iconic Opening Battle, Part I

https://acoup.blog/2025/06/06/collections-nitpicking-gladiators-iconic-opening-battle-part-i/
40•diodorus•3d ago•12 comments

Show HN: Magnitude – Open-source AI browser automation framework

https://github.com/magnitudedev/magnitude
95•anerli•13h ago•36 comments

Snow - Classic Macintosh emulator

https://snowemu.com/
237•ColinWright•23h ago•79 comments

Apple Research unearthed forgotten AI technique and using it to generate images

https://9to5mac.com/2025/06/23/apple-ai-image-model-research-tarflow-starflow/
102•celias•3d ago•39 comments

Uv and Ray: Pain-Free Python Dependencies in Clusters

https://www.anyscale.com/blog/uv-ray-pain-free-python-dependencies-in-clusters
15•robertnishihara•2h ago•0 comments

VA Tech scientists are building a better fog harp

https://arstechnica.com/science/2025/06/these-va-tech-scientists-are-building-a-better-fog-harp/
6•PaulHoule•3d ago•1 comments

'Peak flower power era': The story of first ever Glastonbury Festival in 1970

https://www.bbc.com/culture/article/20250620-the-story-of-the-first-ever-glastonbury-festival-in-1970
14•keepamovin•3d ago•2 comments

UK to buy F-35As that can't be refueled from RAF tankers

https://www.theregister.com/2025/06/26/uk_f_35a_refuel_hitch/
6•belter•1h ago•1 comments

Typr – TUI typing test with a word selection algorithm inspired by keybr

https://github.com/Sakura-sx/typr
71•Sakura-sx•3d ago•33 comments

A Review of Aerospike Nozzles: Current Trends in Aerospace Applications

https://www.mdpi.com/2226-4310/12/6/519
76•PaulHoule•16h ago•41 comments

Introducing Gemma 3n

https://developers.googleblog.com/en/introducing-gemma-3n-developer-guide/
347•bundie•15h ago•149 comments

SigNoz (YC W21, Open Source Datadog) Is Hiring DevRel Engineers (Remote)(US)

https://www.ycombinator.com/companies/signoz/jobs/cPaxcxt-devrel-engineer-remote-us-time-zones
1•pranay01•13h ago

Judge rejects Meta's claim that torrenting is “irrelevant” in AI copyright case

https://arstechnica.com/tech-policy/2025/06/judge-rejects-metas-claim-that-torrenting-is-irrelevant-in-ai-copyright-case/
53•Bluestein•5h ago•42 comments