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user: MarcoDewey created: 2024-09-30 karma: 359 https://x.com/marco_dewey submissions: Nisar satellite radar reveals a 'hummingbird' pattern in Antarctic ice 3 points | 0 comments Webb finds a hidden exoplanet using spectroscopy instead of direct imaging 3 points | 0 comments The Polynomial-Time Low-Degree Conjecture Is False 4 points | 0 comments JWST finds a hidden exoplanet by mapping chemical signatures in a debris disk 3 points | 0 comments Frontier LLMs drop from 83% to 43% once reasoning has to chain across domains 2 points | 1 comments Venus's rift valleys may still be actively growing 4 points | 0 comments NASA-ISRO's NISAR satellite images a "hummingbird" in Antarctic ice 3 points | 0 comments First spatially resolved spectral-index map of a black hole's event horizon 2 points | 0 comments 'switch-off' signal in the Sun could predict space weather 7 years early 5 points | 0 comments LLMs can write themselves notes to get better at reasoning 1 points | 0 comments A solid-state “atomic channel” for separating rare earth elements 102 points | 32 comments Astronomers may have found the first exomoon 228 points | 86 comments Astronomers identify a source of PeV cosmic-ray protons in the Milky Way 3 points | 0 comments The Electronic Waste Graveyard: an interactive database of software-killed tech 2 points | 0 comments Greedy is optimal for single-pass semi-streaming matching 22 points | 0 comments GE Aerospace flies hybrid-electric propulsion above 30k feet 7 points | 0 comments My 2026 Predictions 4 points | 0 comments Hierarchy of Engineering Talent 1 points | 0 comments Black Friday sets online spending record of $11.8B 8 points | 0 comments Billionaire warns 'last time to buy' as Bitcoin crashes 1 points | 0 comments Valar Atomics Says It's the First Nuclear Startup to Achieve Criticality 2 points | 0 comments Show HN: I created an AI-powered Python testing suite that writes its own tests 3 points | 0 comments 0 points | 0 comments AST-Driven Python Testing 10 points | 2 comments Python Testing MCP Server 4 points | 1 comments 0 points | 0 comments The Meta AI app is a privacy disaster 8 points | 1 comments Why Large Language Models Are Still Learning to Find Bugs 2 points | 0 comments For some recent graduates the AI job apocalypse may be here 1 points | 0 comments Not all tokens are meant to be forgotten 54 points | 23 comments