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Newly discovered spider builds spring loaded snare to catch ants

https://phys.org/news/2026-06-newly-australian-ballista-spider-snare.html
50•chimpanzee•2d ago

Comments

matheusmoreira•1h ago
I wonder why biological organisms are capable of such absurdly high accelerations. Article reminded me of cnidocytes which apparently produce anywhere between 40,000 and 5,410,000 g. Is it because of the small masses involved?
ajuc•54m ago
Strength of fibers scales with crossection area, mass scales with volume.
Foskya•46m ago
It is truly fascinating, I wonder how it evolved like that. Before becoming a spring as it is today how was it hunting in the past? What constraints made it need such a mechanism instead of a typical web?
pvaldes•28m ago
link to the paper here: https://news.ycombinator.com/item?id=48635929
kiproping•4m ago
The videos are amazing. Sadly I think theses types of adaptations make it easier for the species to go extinct since its so highly specialized.

Asahi Linux 7.1 Progress Report

https://asahilinux.org/2026/06/progress-report-7-1/
65•pantalaimon•43m ago•7 comments

Claude Code is steganographically marking requests

https://thereallo.dev/blog/claude-code-prompt-steganography
2082•kirushik•19h ago•603 comments

Newly discovered spider builds spring loaded snare to catch ants

https://phys.org/news/2026-06-newly-australian-ballista-spider-snare.html
50•chimpanzee•2d ago•5 comments

Claude Sonnet 5

https://www.anthropic.com/news/claude-sonnet-5
1141•marinesebastian•16h ago•674 comments

ArXiv's Next Chapter

https://blog.arxiv.org/2026/06/30/arxivs-next-chapter/
136•subset•7h ago•42 comments

I Don't Maintain My Homelab

https://cleberg.net/blog/homelab-maintenance.html
17•surprisetalk•1d ago•8 comments

Google copybara: moving code between repositories

https://github.com/google/copybara
217•reconnecting•11h ago•40 comments

Godot will no longer accept AI-authored code contributions

https://www.pcgamer.com/gaming-industry/open-source-game-engine-godot-will-no-longer-accept-ai-au...
189•pjmlp•3h ago•121 comments

Dexter (YC F24) Is Hiring a Founding Engineer in Berlin

1•garriguv•1h ago

Matrix Orthogonalization Improves Memory in Recurrent Models

https://ayushtambde.com/blog/matrix-orthogonalization-improves-memory-in-recurrent-models/
47•at2005•5h ago•2 comments

The first early human eggs from stem cells

https://www.conception.bio/science-and-updates/the-first-early-human-eggs-from-stem-cells
128•dsr12•5h ago•79 comments

Claude Science

https://claude.com/product/claude-science
501•lebovic•17h ago•146 comments

Nano Banana 2 Lite

https://deepmind.google/models/gemini-image/flash-lite/
387•minimaxir•18h ago•153 comments

Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5

https://twitter.com/AnthropicAI/status/2072106151890809341
710•Pragmata•10h ago•413 comments

How does a pull-back car work? Illustrated teardown

https://mechanical-pencil.com/products/car
204•Muhammad523•2d ago•38 comments

Register Korea's First PC 'SE-8001' as a National Important Material

https://www.dongascience.com/en/news/30374
9•mushstory•2h ago•3 comments

Leanstral 1.5

https://docs.mistral.ai/models/model-cards/leanstral-1-5-26-06
235•vetronauta•14h ago•82 comments

CERN bids farewell to the LHC and enters Long Shutdown 3

https://home.cern/cern-bids-farewell-to-the-lhc-and-enters-long-shutdown-3/
247•HelloUsername•1d ago•72 comments

Single header Parser Combinators for C

https://github.com/steve-chavez/CParseC
39•steve-chavez•6h ago•4 comments

Forestiere Underground Gardens

https://en.wikipedia.org/wiki/Forestiere_Underground_Gardens
72•onemoresoop•9h ago•16 comments

Pystd, similar-ish functionality with a fraction of the compile time

https://nibblestew.blogspot.com/2026/06/pystd-standard-library-similar-ish.html
32•ibobev•4d ago•28 comments

Pine64 launch $50 smart speaker for Home Assistant tinkerers

https://www.omgubuntu.co.uk/2026/06/pine64-pinevoice-riscv-smart-speaker-launch
24•edward•53m ago•6 comments

From brain waves to words: a new path to communication without surgery

https://ai.meta.com/blog/brain2qwerty-brain-ai-human-communication/?_fb_noscript=1
163•alok-g•13h ago•82 comments

Building a custom octocopter from scratch with no prior hardware experience

https://karolina.mgdubiel.com/drone/
374•noleary•3d ago•78 comments

I ported Kubernetes to the browser

https://ngrok.com/blog/i-ported-kubernetes-to-the-browser
271•peterdemin•14h ago•82 comments

Tokyo has only two barley tea makers, we visited one to see how mugicha is made

https://soranews24.com/2026/06/30/tokyo-has-only-two-barley-tea-makers-and-we-visited-one-to-see-...
140•zdw•15h ago•36 comments

Ante: A new way to blend borrow checking and reference counting

https://verdagon.dev/blog/ante-blending-borrowing-rc
98•g0xA52A2A•2d ago•22 comments

Hatari – Online Atari ST/STE/TT/Falcon Emulator

https://hatari.frama.io/hatari/online/hatari.html
77•gregsadetsky•12h ago•10 comments

I built a mmWave material classification radar (2025)

https://gauthier-lechevalier.com/radar
183•GL26•17h ago•49 comments

Have you restarted your computer this week?

https://taonaw.com/2026/06/27/have-you-restarted-your-computer.html
191•surprisetalk•20h ago•334 comments