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Show HN: Seedance 2.0 AI video generator for creators and ecommerce

https://seedance-2.net
1•dallen97•3m ago•0 comments

Wally: A fun, reliable voice assistant in the shape of a penguin

https://github.com/JLW-7/Wally
1•PaulHoule•5m ago•0 comments

Rewriting Pycparser with the Help of an LLM

https://eli.thegreenplace.net/2026/rewriting-pycparser-with-the-help-of-an-llm/
1•y1n0•6m ago•0 comments

Lobsters Vibecoding Challenge

https://gist.github.com/MostAwesomeDude/bb8cbfd005a33f5dd262d1f20a63a693
1•tolerance•7m ago•0 comments

E-Commerce vs. Social Commerce

https://moondala.one/
1•HamoodBahzar•7m ago•1 comments

Avoiding Modern C++ – Anton Mikhailov [video]

https://www.youtube.com/watch?v=ShSGHb65f3M
1•linkdd•8m ago•0 comments

Show HN: AegisMind–AI system with 12 brain regions modeled on human neuroscience

https://www.aegismind.app
2•aegismind_app•13m ago•1 comments

Zig – Package Management Workflow Enhancements

https://ziglang.org/devlog/2026/#2026-02-06
1•Retro_Dev•14m ago•0 comments

AI-powered text correction for macOS

https://taipo.app/
1•neuling•18m ago•1 comments

AppSecMaster – Learn Application Security with hands on challenges

https://www.appsecmaster.net/en
1•aqeisi•19m ago•1 comments

Fibonacci Number Certificates

https://www.johndcook.com/blog/2026/02/05/fibonacci-certificate/
1•y1n0•20m ago•0 comments

AI Overviews are killing the web search, and there's nothing we can do about it

https://www.neowin.net/editorials/ai-overviews-are-killing-the-web-search-and-theres-nothing-we-c...
3•bundie•25m ago•1 comments

City skylines need an upgrade in the face of climate stress

https://theconversation.com/city-skylines-need-an-upgrade-in-the-face-of-climate-stress-267763
3•gnabgib•26m ago•0 comments

1979: The Model World of Robert Symes [video]

https://www.youtube.com/watch?v=HmDxmxhrGDc
1•xqcgrek2•30m ago•0 comments

Satellites Have a Lot of Room

https://www.johndcook.com/blog/2026/02/02/satellites-have-a-lot-of-room/
2•y1n0•31m ago•0 comments

1980s Farm Crisis

https://en.wikipedia.org/wiki/1980s_farm_crisis
4•calebhwin•31m ago•1 comments

Show HN: FSID - Identifier for files and directories (like ISBN for Books)

https://github.com/skorotkiewicz/fsid
1•modinfo•37m ago•0 comments

Show HN: Holy Grail: Open-Source Autonomous Development Agent

https://github.com/dakotalock/holygrailopensource
1•Moriarty2026•44m ago•1 comments

Show HN: Minecraft Creeper meets 90s Tamagotchi

https://github.com/danielbrendel/krepagotchi-game
1•foxiel•51m ago•1 comments

Show HN: Termiteam – Control center for multiple AI agent terminals

https://github.com/NetanelBaruch/termiteam
1•Netanelbaruch•51m ago•0 comments

The only U.S. particle collider shuts down

https://www.sciencenews.org/article/particle-collider-shuts-down-brookhaven
2•rolph•54m ago•1 comments

Ask HN: Why do purchased B2B email lists still have such poor deliverability?

1•solarisos•54m ago•3 comments

Show HN: Remotion directory (videos and prompts)

https://www.remotion.directory/
1•rokbenko•56m ago•0 comments

Portable C Compiler

https://en.wikipedia.org/wiki/Portable_C_Compiler
2•guerrilla•58m ago•0 comments

Show HN: Kokki – A "Dual-Core" System Prompt to Reduce LLM Hallucinations

1•Ginsabo•59m ago•0 comments

Software Engineering Transformation 2026

https://mfranc.com/blog/ai-2026/
1•michal-franc•1h ago•0 comments

Microsoft purges Win11 printer drivers, devices on borrowed time

https://www.tomshardware.com/peripherals/printers/microsoft-stops-distrubitng-legacy-v3-and-v4-pr...
3•rolph•1h ago•1 comments

Lunch with the FT: Tarek Mansour

https://www.ft.com/content/a4cebf4c-c26c-48bb-82c8-5701d8256282
2•hhs•1h ago•0 comments

Old Mexico and her lost provinces (1883)

https://www.gutenberg.org/cache/epub/77881/pg77881-images.html
1•petethomas•1h ago•0 comments

'AI' is a dick move, redux

https://www.baldurbjarnason.com/notes/2026/note-on-debating-llm-fans/
6•cratermoon•1h ago•0 comments
Open in hackernews

Wind and solar power fuel over one-third of Brazil's electricity for first time

https://apnews.com/article/brazil-wind-solar-power-electricity-renewable-energy-13eef596389803e8b801f26e7888fb97
11•BiraIgnacio•4mo ago

Comments

toomuchtodo•4mo ago
https://ember-energy.org/countries-and-regions/brazil/
ZeroGravitas•4mo ago
That's the general overview, they also have a specific blog post on the recent figures that the ap news story draws on:

https://ember-energy.org/latest-insights/wind-and-solar-gene...

metalman•4mo ago
they are useing fossil fuel for 10% of grid electricity now, which means they are primed to move most of there transportation sector to electric and then go after manufacturing given that 56% of there generation comes from hydro they can add solar and wind,and treat hydro as a battery and grid load balance and scale as big as they want and very good news from an environmental standpoint
vitorgrs•4mo ago
Fossil will be reduced a little now too, as State of Roraima is now be connected to Brazilian grid. Before, it had to use thermoelectric and/or buy Venezuela electricity. This week news actually.

https://www.bnamericas.com/en/analysis/brazil-connects-rorai...

toomuchtodo•4mo ago
Would you happen to know if any thermal plants are scheduled for retirement with this transmission being energized?
vitorgrs•4mo ago
Didn't find any direct news mentioning specifics thermal plant being retired because of this, but I found several news of thermal plants being retired in the region (because some cities in other states in Amazon region were not connected).
toomuchtodo•4mo ago
Thank you! Interestingly, it also appears this transmission line is will allow Brazil to disconnect their synchronous interconnect with Venezuela (due to a combination of poor grid performance and power cost compared to domestic hydropower), while exports are being considered at the same time.

> Another highlight was the transmission line's excess capacity, which currently transports four times more energy than Roraima's current consumption. This surplus provides the conditions to boost the state's economic development and opens up trade opportunities with neighboring countries and even the Caribbean.

Additional links:

https://www.argusmedia.com/en/news-and-insights/latest-marke...

https://valorinternational.globo.com/economy/news/2025/09/05...

https://canalsolar.com.br/en/Linhao-Manaus-Boa-Vista-connect...