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Andrej Karpathy's YC AI SUS talk on the future of the industry

https://www.donnamagi.com/articles/karpathy-yc-talk
171•pudiklubi•3h ago•75 comments

The Unreasonable Effectiveness of Fuzzing for Porting Programs

https://rjp.io/blog/2025-06-17-unreasonable-effectiveness-of-fuzzing
109•Bogdanp•4h ago•13 comments

Show HN: Workout.cool – Open-source fitness coaching platform

https://github.com/Snouzy/workout-cool
441•surgomat•8h ago•151 comments

Writing documentation for AI: best practices

https://docs.kapa.ai/improving/writing-best-practices
87•mooreds•4h ago•24 comments

My iPhone 8 Refuses to Die: Now It's a Solar-Powered Vision OCR Server

https://terminalbytes.com/iphone-8-solar-powered-vision-ocr-server/
85•hemant6488•5h ago•25 comments

Show HN: I built a tensor library from scratch in C++/CUDA

https://github.com/nirw4nna/dsc
70•nirw4nna•5h ago•7 comments

Homomorphically Encrypting CRDTs

https://jakelazaroff.com/words/homomorphically-encrypted-crdts/
163•jakelazaroff•7h ago•51 comments

Poline – An enigmatic color palette generator using polar coordinates

https://meodai.github.io/poline/
150•zdw•3d ago•34 comments

Yes I Will Read Ulysses Yes

https://www.theatlantic.com/magazine/archive/2025/07/zachary-leader-richard-ellmann-james-joyce-review/682907/
40•petethomas•3h ago•33 comments

Terpstra Keyboard

http://terpstrakeyboard.com/web-app/keys.htm
186•xeonmc•10h ago•65 comments

Introduction to the A* Algorithm

https://www.redblobgames.com/pathfinding/a-star/introduction.html
199•auraham•1d ago•73 comments

MiniMax-M1 open-weight, large-scale hybrid-attention reasoning model

https://github.com/MiniMax-AI/MiniMax-M1
292•danboarder•13h ago•67 comments

Is There a Half-Life for the Success Rates of AI Agents?

https://www.tobyord.com/writing/half-life
163•EvgeniyZh•9h ago•88 comments

Attimet (YC F24) – Quant Trading Research Lab – Is Hiring Founding Engineer

https://www.ycombinator.com/companies/attimet/jobs/b1w9pjE-founding-engineer
1•kbanothu•3h ago

Framework Laptop 12 review

https://arstechnica.com/gadgets/2025/06/framework-laptop-12-review-im-excited-to-see-what-the-2nd-generation-looks-like/
159•moelf•5h ago•197 comments

Scrappy - make little apps for you and your friends

https://pontus.granstrom.me/scrappy/
387•8organicbits•15h ago•125 comments

Revisiting Minsky's Society of Mind in 2025

https://suthakamal.substack.com/p/revisiting-minskys-society-of-mind
39•suthakamal•5h ago•12 comments

Locally hosting an internet-connected server

https://mjg59.dreamwidth.org/72095.html
122•pabs3•15h ago•121 comments

I counted all of the yurts in Mongolia using machine learning

https://monroeclinton.com/counting-all-yurts-in-mongolia/
194•furkansahin•12h ago•72 comments

Show HN: Trieve CLI – Terminal-based LLM agent loop with search tool for PDFs

https://github.com/devflowinc/trieve/tree/main/clients/cli
16•skeptrune•6h ago•7 comments

After millions of years, why are carnivorous plants still so small?

https://www.smithsonianmag.com/articles/carnivorous-plants-have-been-trapping-animals-for-millions-of-years-so-why-have-they-never-grown-larger-180986708/
177•gmays•5d ago•78 comments

Building agents using streaming SQL queries

https://www.morling.dev/blog/this-ai-agent-should-have-been-sql-query/
80•rmoff•5h ago•7 comments

Should we design for iffy internet?

https://bytes.zone/posts/should-we-design-for-iffy-internet/
44•surprisetalk•2d ago•25 comments

A different take on S-expressions

https://gist.github.com/tearflake/569db7fdc8b363b7d320ebfeef8ab503
29•tearflake•3d ago•18 comments

Spatializing 6k years of global urbanization from 3700 BC to AD 2000

https://www.nature.com/articles/sdata201634
20•talonx•3d ago•1 comments

The Grug Brained Developer (2022)

https://grugbrain.dev/
983•smartmic•1d ago•481 comments

Real-time action chunking with large models

https://www.pi.website/research/real_time_chunking
54•pr337h4m•1d ago•7 comments

Spherical CNNs (2018)

https://arxiv.org/abs/1801.10130
9•rkp8000•2d ago•1 comments

Reasoning by Superposition: A Perspective on Chain of Continuous Thought

https://arxiv.org/abs/2505.12514
43•danielmorozoff•8h ago•1 comments

Show HN: Free local security checks for AI coding in VSCode, Cursor and Windsurf

21•jaimefjorge•8h ago•11 comments
Open in hackernews

I'm 16 and Trying to Save Coral Reefs with Open-Source Symbiotic Biotech

35•sovushka0290•10h ago
Hi HN! I'm a 16-year-old student from Kazakhstan and I recently dove deep into a problem that shook me: coral reefs are dying faster than we're reacting.

Most existing solutions focus on reducing CO₂ or replanting corals — but what if we could go deeper? What if we could rethink coral biology from the ground up?

---

## The Problem

Corals are not just pretty rocks. They are complex *symbiotic ecosystems*, especially with tiny algae called *zooxanthellae*. These algae live inside coral tissue and provide nutrients through photosynthesis. When oceans overheat or acidify, these algae die or flee — and the coral "bleaches" and dies.

Despite billions spent on reef conservation, *we haven’t solved the root issue*: the symbiotic breakdown under stress.

---

## The Idea

What if we could engineer a synthetic symbiosis?

- I explored *marine fungi and mycelium* as potential scaffolds. - Then I imagined embedding engineered *photosynthetic bacteria* that mimic zooxanthellae. - These microbes could be protected inside mycelial structures, allowing *enhanced heat resistance*, *nutrient sharing*, and potentially *reef recolonization* even in hostile waters.

---

## What I Built

This is not just an idea. I: - Wrote [an open-source article on Medium](https://medium.com/@riskulovakorpus/the-heart-of-the-planet-bc8a504bca85) - Designed a [GitHub repo with visual diagrams, hypotheses, and implementation scenarios](https://github.com/riskulovakorpus/TheHeartOfThePlanet) - Posted in /r/SyntheticBiology and got feedback about ecological risks, saltwater challenges, gene containment — and I’m working on those in version 2.

---

## I Know It's Not Simple

Releasing GMOs into the ocean is risky. Mycelium may not behave in water like in soil. There are biocontainment issues and unknowns.

But what I want to do is *spark conversations* and *connect with experts* who could shape, redirect or improve this idea.

---

## My Goal

I want this to become: - A real citizen-science research initiative - A collaborative open-source biotech concept - Maybe something bigger — because if not us, who?

---

## Want to Join or Give Feedback?

All the links are here: - Medium article: https://medium.com/@riskulovakorpus/the-heart-of-the-planet-bc8a504bca85 - GitHub project: https://github.com/riskulovakorpus/TheHeartOfThePlanet - Cover Image: [download](https://chat.openai.com/share/file/0000000020b061fbaded398f5f5802d7)

If you're a synthetic biologist, coral researcher, or just someone who cares — I'd love your thoughts. Tear it apart, remix it, or help build the next draft.

Thanks for reading this far

Comments

ViktorRay•6h ago
Good luck to you! Coral Reefs are beautiful and I hope they remain with us for many years to come.
notachatbot123•6h ago
https://github.com/riskulovakorpus/TheHeartOfThePlanet is 404

Everything else is ChatGPT slop.

aaviator42•6h ago
The medium article is also 404
voidUpdate•6h ago
The article link works, but it is nothing of substance, just a lot of very very short sentences talking about coral being good
Jordan-117•1h ago
I'm not surprised some schoolkid is using AI for their science project (?), but it's very weird that so many comments on a tech-focused site like this are engaging with this extremely obvious ChatGPTese at face value. Is the underlying idea even biologically plausible? The whole thing seems like a hallucination produced by an inferior model.
aaviator42•6h ago
Hey, it's cool that you care so much about coral reefs and climate change — that kind of awareness is really important.

A lot of us care about climate change and coral reefs and the planet. The problem is that the biggest damage is often caused by large systems — like industries and governments — that prioritize profit over the planet. Even when regular people try to make eco-friendly choices, it’s really hard to make a big difference alone when the rules and incentives still let pollution and destruction keep happening on a huge scale. That’s why we also need collective action, policy changes, and accountability at the top.

Your voice matters though, and speaking up like you are is part of how change starts. Keep going. But keep in mind that people problems cannot be solved by technology alone. Even if you are able to develop technology to help coral reefs survive, you need massive funding and buy-in from various people and orgs with power to implement it in practice. That's way harder than coming up with the tech.

Also, food for thought: should we really be trying to genetically modify other organisms to be compatible with pollution or should we be reducing pollution in the first place?

diwank•6h ago
I'd recommend considering applying to the Thiel Fellowship.

https://thielfellowship.org/faq

morphle•6h ago
Peter Thiel is dangerous [1].

[1]How the roots of the ‘PayPal mafia’ extend to apartheid South Africa https://www.theguardian.com/technology/2025/jan/26/elon-musk...

morphle•6h ago
>Releasing GMOs into the ocean is risky.

You are dangerous [3] (to the coral and the ocean).

Don't mess with the planet until you are qualified and have the consent of the mayority of the planet.

Start with learning ethics. And become a scientist, at 16 years old you have not yet learned to think properly [1,2].

You are from Kazakhstan, not know for its rigorous science process for the last 100 years.

> connect with experts

Only science is the expert. Individual scientists are not.

>who could shape, redirect or improve this idea.

Publish your scientific results in a paper and have them reproduced, peer reviewed and debated

[1] Alan Kay Sustainable Thinking https://www.youtube.com/watch?v=e0R0tAOf7KI

[2] The Best Way to Predict the Future is to Create It. But Is It Already Too Late? https://www.youtube.com/watch?v=dTPI6wh-Lr0

[3] Geoengineering carries ‘large risks’ for the natural world, studies show https://www.carbonbrief.org/geoengineering-carries-large-ris...

voidUpdate•6h ago
It might help to share the reddit posts (https://www.reddit.com/r/SyntheticBiology/comments/1lecz5c/f..., https://www.reddit.com/r/SyntheticBiology/comments/1led9zw/e...), and use a working link for the github (https://github.com/sovushka0290/Alihan). I'm still trying to find any technical details though, all the posts seem to be restating the same thing. Your "Full writeup" on medium is shorter than your reddit posts and has less information, so you might want to expand it a bit with something more concrete
njb311•4h ago
I’d echo some of the other comments that the first priority should be to find ways to stop further damage rather than adding another human impact that attempts to mitigate previous ones.

As you have pointed out, this proposal carries significant risks. Ignoring the GMO aspect, introducing foreign species into the coral ecosystem could superficially appear to be successful in that some of the corals on the reefs might be revived. But what exactly is the measure of success here? Reefs are richly biodiverse so which corals will be affected and what other species might be affected? This might be impossible to predict until the experiment is released into nature and in a marine environment I doubt containment is possible. Humans have some form when it comes to translocating species and the costs incurred trying to revert can be significant.

There are lots of potential unintended consequences some of which might be foreseeable and others which are not. For example, what if the causes of bleaching in a locality do reverse? Will the GMO species out-compete the natural ones and prevent re-establishing the ecosystem?

Plus, of course, the worst aspect of layering more human interference into ecosystems is that it supports (and is often financially supported by) those who want to continue with all the damaging processes that have got us to this point – hey, we don’t have to worry about fertiliser run-off/ocean acidification/ocean warming because look, we ‘fixed’ the coral reef!

I’m not saying that we can’t do both things – reduce future impacts and try to fix past ones – but history has shown that solutions for a genuinely more sustainable future (for humans and the ecosystem that supports us) are harder so they get watered down or kicked down the road, when we actually need them to work even better than originally envisaged and be implemented faster.

You should not lose your passion for nature but perhaps direct it at solving problematic human activities, replacing current systems, processes and products with better ones. People are convinced we can’t do without all the things/choices we have today, so if consumers don’t want to change then we have to focus on transforming products and production. And we have to do it in a world where population has doubled in the last 50 years and is still growing, and if we expect per capita GDP also to grow – apparently our principal measure of success as a species – then overall human consumption will have to grow even faster.

Plenty to get yours and the best minds of your generation working on!

solardev•2h ago
Have you actually tested this process in a lab, or run it by any practicing scientists or science teachers yet?
metalman•1h ago
rather than synthetic symbionts, looking for survivers that exist now and breed those, I believe that there are a number of successfull.... yes found some, https://www.thecoralfarm.com/reefkeeping-tips-tricks/nurturi...

https://www.mantasystems.net/a/blog/post/CoralPropagation

looking over the worst, hottest, most poluted and damaged reef areas for survivors might be the short cut to finding what you are looking for underwater drones can do the searching,harvesting, and re planting, with aquaculture operations wherever space is cheap, propagation and cloning is useualy low tech, and routine work , after getting the basic tecniques masterd, and costs for genetic scans are falling so this is not cost prohibative when going looking for funding, but dont aim too low, there is money out there, and many many people share your concern for corrals and ocean health

here is one of many organisations involved in similar work....Canadian, so not tropical corrals, but there are deep water northern corrals.....so

https://hakai.org/