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When the ability to smell goes away
Disturbances in this critical sense are often linked to problems with brain health.
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A martian rock has lots of carbon on it, and it's not clear why
Biology could explain the find, but there are other potential explanations.
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Astrophysicists Puzzle over Webb's New Universe
Article URL: https://www.quantamagazine.org/astrophysicists-puzzle-over-webbs-new-universe-20260702/ Comments URL: https://news.ycombinator.com/item?id=48783948 Points: 6 # Comments: 0
Unearthing the Reality of "Zombie Energy Systems" in Africa's Energy Transition
Article URL: https://www.catf.us/resource/unearthing-reality-zombie-energy-systems-africas-energy-transition/ Comments URL: https://news.ycombinator.com/item?id=48783512 Points: 3 # Comments: 0
The bottleneck might be the air in the room
Article URL: https://blog.mikebowler.ca/2026/07/03/co2-and-decision-making/ Comments URL: https://news.ycombinator.com/item?id=48783117 Points: 104 # Comments: 46
David Beazley – Programming Courses
Article URL: https://www.dabeaz.com/courses.html Comments URL: https://news.ycombinator.com/item?id=48782918 Points: 17 # Comments: 1
Agentic coding notes from Galapagos Island
Article URL: https://danluu.com/ai-coding/#appendix-agentic-loops-and-writing-this-post Comments URL: https://news.ycombinator.com/item?id=48782671 Points: 42 # Comments: 18
Maybe you should learn something
Article URL: https://www.marginalia.nu/log/a_135_learn/ Comments URL: https://news.ycombinator.com/item?id=48782435 Points: 21 # Comments: 7
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Performance per dollar is getting faster and cheaper
Article URL: https://www.wafer.ai/blog/glm52-amd Comments URL: https://news.ycombinator.com/item?id=48780417 Points: 196 # Comments: 58
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Synthesis is harder than analysis
Article URL: https://surfingcomplexity.blog/2026/07/03/synthesis-is-harder-than-analysis/ Comments URL: https://news.ycombinator.com/item?id=48782219 Points: 12 # Comments: 4
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Soatok's Informal Guide to Threat Models
Article URL: https://soatok.blog/2026/06/30/soatoks-informal-guide-to-threat-models/ Comments URL: https://news.ycombinator.com/item?id=48781597 Points: 44 # Comments: 4
Odin, Wikipedia and engagement farming
Article URL: https://katamari64.se/posts/2026/odin-wikipedia/ Comments URL: https://news.ycombinator.com/item?id=48781196 Points: 72 # Comments: 80
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The firefighting system of the Van der Heyden brothers in 17th century Amsterdam
Article URL: https://worksinprogress.co/issue/how-amsterdam-invented-the-fire-department/ Comments URL: https://news.ycombinator.com/item?id=48780913 Points: 55 # Comments: 12
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Giant trees have no trouble pumping water to top branches: new research
Article URL: https://news.exeter.ac.uk/faculty-of-environment-science-and-economy/giant-trees-have-no-trouble-pumping-water-to-top-branches/ Comments URL: https://news.ycombinator.com/item?id=48780870 Points: 137 # Comments: 67
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Leanstral 1.5: Proof abundance for all
Article URL: https://mistral.ai/news/leanstral-1-5/ Comments URL: https://news.ycombinator.com/item?id=48780801 Points: 128 # Comments: 34