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Sudan Humanitarian Foundation - Homes Beyond Borders: Dignity for Sudanese Refugees in Cairo

As Sudan burns, its people are being pushed across borders into exile. Families who once had homes, schools, and neighbors are now crammed into one-room apartments in Cairo, sleeping on cold floors, surviving on tea and bread. Many face racist attacks, exploitation, and eviction campaigns while the world debates “migration management.” Refugees are not disposable. While governments close their doors and international agencies shrink their budgets, the Sudan Humanitarian Foundation (SHF) is stepp

Artificial olfactory system mimics the mammalian nose to assess meat freshness

A team of scientists led by Nanyang Technological University, Singapore has invented an artificial olfactory system that mimics the mammalian nose to assess the freshness of meat accurately.

Artificial meat goes on sale next month

The first man-made meat is ready for eating and will be unveiled at a major culinary festival in London on August 5. The five ounce burger, to be cooked and served to an unnamed celebrity, will cost a ...

Hungary Bans Cultured Meat

The Hungarian Parliament has overwhelmingly approved legislation banning the commercial production and sale of cultured meat.

Show HN: Lea – A pipe-oriented functional language with reversible functions

Lea is a functional programming language where data flows left-to-right through pipes. I built it (heavily leveraging Claude, full disclosure) to explore what happens when you make pipelines first-class citizens with their own algebra.let numbers = [1, 2, 3, 4, 5]numbers /> filter((x) -> x > 2) /> map((x) -> x * x) /> reduce(0, (acc, x) -> acc + x) /> print -- 50A few features I like: - The readability of the syntax - Pipeline algebra – Pipeli

Show HN: ADPList – free mentorship platform for developers and designers

Felix here – founder at ADPList. ADPList is a mentorship platform where developers and designers can book 1:1 video sessions with experienced mentors for free, across topics like systems design, interviews, architecture reviews, and engineering management.A few years ago, while working as an engineer and building products in a small team, it was surprisingly hard to get practical, unbiased advice from people who had “been there before”. Conference talks and blog posts were too generic, internal

Launch HN: Mentat (YC F24) – Controlling LLMs with Runtime Intervention

Hi HN, I’m Cyril from CTGT. Today we’re launching Mentat (https://docs.ctgt.ai/api-reference/endpoint/chat-completions), an API that gives developers deterministic control over LLM behavior, steering reasoning and removing bias on the fly, without the compute of fine-tuning or the brittleness of prompt engineering. We use feature-level intervention and graph-based verification to fix hallucinations and enforce policies.This resonates in highly regulated industries or oth

Show HN: Dashfrog – Customer-scoped observability for B2B SaaS

I've been building B2B SaaS for 10 years and noticed the same loop: support asks "what's happening with customer X?", eng drops everything to check Grafana, pastes a screenshot in Slack.Grafana and Datadog are great for devs, but you can't hand them to support (let alone customers).DashFrog is open-source, customer-scoped observability. It sits on OpenTelemetry, but abstracts away the parts that make non-devs' eyes glaze over.Two main concepts:- Flows: Track logical

Show HN: Coached – All-in-one platform for fitness coaches to ditch spreadsheets

Hey HN,I built Coached because I was tired of watching fitness coaches struggle with the same problem: spreadsheets everywhere. Programs in one doc, nutrition plans in another, check-ins scattered across emails and DMs, progress photos lost in text threads.Coached brings it all together. Training programs, meal plans, check-ins, supplements, and client management in one place. Coaches get a proper toolkit, and their clients get a clean portal to view plans and submit progress updates.A few thing

Show HN: I built a system to collect feedback more like force it

Hey HN,for sometime now I am building useful products for the community and every time I build some product I really struggled with collecting feedback for it. I have integrated feedback widgets in the past from posthog and also sent users email from my personal email and much more and mostly no one cared to reply or they ignored the in app widget. So I had to manually send them these email sequences with follow ups to get the feedback out of the users. Because feedback is really important if yo

Show HN: I built an AI tool that tracks competitor changes in real time

Hi HN,I'm the solo founder of Signal Labs. I built a tool called CIx because in my previous roles, competitive intelligence and battelcards became outdated in days. Updating them manually was painful, slow, and constantly behind competitors.The problem we’re trying to solve:- Competitors launch features daily/weekly but teams only notice months later- Sales needs fresh intel for calls, not stale quarterly slides- PMs want to know what competitors are shipping so they can make informed

Show HN: Thinkmoon.ai – Build your own Alpha Arena, trade crypto with AI Agents

With ThinkMoon you can build your own Alpha Arena: plug in models from OpenRouter, OpenAI, Anthropic (or our custom ones), feed them real-time data (candles, order book, ticker) — then send them to trade real crypto (via Binance Futures).You define the rules: risk limits, which coins (BTC, ETH, SOL, XRP… whatever), even mix different LLMs and compare their performance.Every move the AI makes is logged — full prompt, reasoning, market snapshot — so you can audit or learn from it.There’s a live da

Show HN: AI birthday invitations and free online RSVP (built as a parent)

Hi HN,I built BirthdayInvitation.ai, an AI-powered tool that creates birthday invitations in under a minute and includes a built-in online RSVP form.Why I made this I’m a parent of two young kids, and every birthday party meant spending hours searching for templates, hiring designers, or manually collecting RSVPs through texts and spreadsheets. After repeating this every year, I wanted a faster, simpler, and more accessible way for parents to create invitations and track responses.What it does

Show HN: We vibe coded our team's issue tracker, knowledge base, telemetry board

Hi HN, I'm the CEO at https://replay.io. We've been working on time travel debugging for web development for a while (https://news.ycombinator.com/item?id=28539247) and more recently an AI app builder that uses that debugger to get past problems instead of spinning in circles (https://news.ycombinator.com/item?id=43258585).We've gotten to where we can pretty easily build apps to replace business-critical SaaS tools, some of which we're

Show HN: Detail, a Bug Finder

Hi HN, tl;dr we built a bug finder that's working really well, especially for app backends. Try it out and send us your thoughts!Long story below.--------------------------We originally set out to work on technical debt. We had all seen codebases with a lot of debt, so we had personal grudges about the problem, and AI seemed to be making it a lot worse.Tech debt also seemed like a great problem for AI because: 1) a small portion of the work is thinky and strategic, and then the bulk of the

Only People With Culinary Genius Knowledge Can Score Above 7/10 On This Impossible Food Quiz

Think you're a food snob? Prove it.

China’s lab fungus produces low-cost, meat-like protein to replace chicken farms

Genetic modification improves environmental credentials of ‘particularly promising’ substitute that outperforms poultry, study finds.

9-1-1 fans are making a great page tonight guys

9-1-1 fans are making a great page tonight guys………

Scientists 3D Print 'Synthetic Beef' from $30,000 Wagyu Cows Through Bioprinting

According to The Independent, two different types of stem cells coming from Wagyu cows, bovine satellite cells, as well as adipose-derived stem cells, were all used in order to create the whole ...

Artificial Womb Technology: Survey of 750 Researchers

Hey HN, thought some of you might want to AMA, here's the context:I wanted to know if artificial wombs would happen in my lifetime. I couldn't find a straight answer, so I started emailing researchers.I’ve seen photos of lambs floating in plastic bags crop up constantly in these discussions. They're from Children's Hospital of Philadelphia, it’s not an artificial womb. CHOP's device keeps the lamb submerged in fluid so its fragile lungs aren't exposed to air, and gi