frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Cross sectioning insects in an electron microscope with a femtosecond laser [video]

https://www.youtube.com/watch?v=NwhVJ7cv9B4
92•surprisetalk•12h ago

Comments

ktm5j•10h ago
Ben Krasnow is just awesome, highly recommend his channel if anyone is into this kind of thing.
djmips•10h ago
He's into all kinds of things!
dekhn•4h ago
He stopped by my booth at Open Sauce yesterday, I let him know his work is awesome, inspiring, and also causes a little imposter syndrome. I'm just glad he shares his results with us!
twothreeone•4h ago
Oh wow, he's basically built a LASIK machine and operating it _inside_ the vacuum chamber of the SEM.
lll-o-lll•41m ago
Femto second laser lightsabering through insect heads + electron microscope to provide an MRI style animation through the insect. All in what appears to be some guys garage done as hacker as hacker can be. It’s crazy cool.

Laura Grego on satellites, nuclear weapons and the battle for our skies

https://www.theguardian.com/lifeandstyle/2026/jul/20/doomsday-system-physicist-laura-grego-satell...
1•oriettaxx•1m ago•0 comments

AI's solution to 87-year-old riddle takes mathematicians by surprise

https://www.newscientist.com/article/2580374-ais-solution-to-87-year-old-riddle-takes-mathematici...
1•vismit2000•1m ago•0 comments

What Becomes Scarce After Intelligence?

https://manasbihani.substack.com/p/every-ai-bet-is-the-same-bet
1•manasb25•3m ago•0 comments

Perverse Polymorphism

https://www.science.org/content/blog-post/perverse-polymorphism
1•bryanrasmussen•4m ago•0 comments

Eliminating Conda/CUDA dependency hell in computational biology pipelines

https://github.com/evo-design/proto-tools
1•LionTurtle13•7m ago•0 comments

Paper Soccer

https://paper.soccer/
2•soupspaces•11m ago•1 comments

Show HN: Vertically Works – UI components built on writing-mode: vertical-RL

https://vertically.works
1•jihoons•12m ago•0 comments

Show HN: DroneWorld – Earth with multiplayer drones and Ethereum real estate

https://droneworld.app/
1•mannders•15m ago•0 comments

Elite Young Runners Are Becoming Freakishly Fast. Welcome to 'Trackflation'

https://www.wired.com/story/teenagers-running-trackflation/
1•gammarator•15m ago•0 comments

Show HN: Repolink – Turn any GitHub repo into a tool for any of your projects

https://github.com/imjszhang/js-repolink
1•imjszhang•19m ago•0 comments

X (Formerly Twitter) Is Going Open Source

https://twitter.com/elonmusk/status/2077361679034118271
2•LopRabbit•20m ago•0 comments

Bash for Browser Front End

https://alganet.github.io/terminal/?p=post:2026-07-21-00-Bash-for-Browser-Frontend&lang=en
1•gaigalas•22m ago•0 comments

Show HN: Fluidic Network Grid – A branchless control plane in Jax

https://github.com/PJHkorea/Fluidic_Network_Grid
1•PJHkorea•27m ago•1 comments

Show HN: Imud – Gpsd, but for IMUs

https://github.com/richcreations/imud
1•richcreations•30m ago•0 comments

Covid-19 Misinformation

https://en.wikipedia.org/wiki/COVID-19_misinformation
3•num42•35m ago•0 comments

Foldkit

https://foldkit.dev/
3•handfuloflight•36m ago•0 comments

Video-use: Edit videos with coding agents

https://github.com/browser-use/video-use
3•nateb2022•37m ago•0 comments

Five US tech giants' hidden debts soar to $1.65T on opaque AI funding

https://asia.nikkei.com/business/technology/five-us-tech-giants-hidden-debts-soar-to-1.65tn-on-op...
40•NordStreamYacht•38m ago•1 comments

Salami Slicing Tactics

https://en.wikipedia.org/wiki/Salami_slicing_tactics
3•num42•38m ago•0 comments

Running Doom on Our Custom CPU and Going Viral

https://www.armaangomes.com/blogs/doom/
9•arghunter•40m ago•0 comments

A Koi Pond Mosaic Made from 10 Pounds of 3D Printer Waste

https://www.instructables.com/A-Koi-Pond-Mosaic-Made-From-10-Pounds-of-3D-Printe/
13•sudo_cowsay•42m ago•1 comments

Jane Street: Incremental

https://github.com/janestreet/incremental
8•handfuloflight•43m ago•1 comments

Windows Performance Exploitation

https://lagtency.com/2026/06/25/win-perf/
2•proxylatte•44m ago•0 comments

VTubing: How a Japanese Phenomenon Is Going Worldwide

https://www.tokyodev.com/articles/vtubing-how-a-japanese-phenomenon-is-going-worldwide
3•pwim•51m ago•0 comments

Emoticons

https://en.wikipedia.org/wiki/List_of_emoticons
3•audreyfei•55m ago•0 comments

How did I publish a paper in ACMKDD as an undergraduate

https://medium.com/@JarrettYe/how-did-i-publish-a-paper-in-acmkdd-as-an-undergraduate-c0199baddf31
2•ktimespi•1h ago•1 comments

Writers need new strategies to stand up to AI

https://www.thedial.world/articles/news/copyright-law-ai-intellectual-property
6•colinprince•1h ago•0 comments

Gary Marcus: US won't "win" AI war with China. What we should do instead.

https://garymarcus.substack.com/p/china-has-all-but-caught-up-the-us
4•giardini•1h ago•0 comments

Scientists Visualize the Complex, Dynamic World Inside a Human Cell

https://mymodernmet.com/eukaryotic-cell-digizyme/
2•o4c•1h ago•0 comments

US judge approves Anthropic's $1.5B settlement of copyright lawsuit

https://finance.yahoo.com/technology/ai/articles/us-judge-approves-anthropics-1-204851948.html
2•lilerjee•1h ago•0 comments