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Humans Can Learn To Echolocate In Just 10 Weeks, and It Rewires the Brain - Slashdot
https://science.slashdot.org/story/26/07/24/021238/humans-can-learn-to-echolocate-in-just-10-weeks-and-it-rewires-the-brain
This is simply using our amazing ability to spatially locate sounds. We can spatially locate sounds in front of us side-to-side with an accuracy of around 1 degree. That's pretty incredible. For comparison, cats and dogs cannot spatially locate sounds with nearly that accuracy (about 5 degrees for cats, 8 degrees for dogs), even though they can physically pan their ears around to focus sound collection where they want. To give an idea of just how incredible that is, 1 degree accuracy means that a sound (or echo) from 20 feet away can be determined with 4 inches accuracy side to side (or in metric, an object 6 meters away can be located to 11 centimeters accuracy).
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Knowledge Management for Beginners
https://knowledge-management-for-beginners.com/
Your ultimate video course to mastering Personal Knowledge Management (PKM)
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A Breath of Fresh Air With Brian Eno Transcript - The Ezra Klein Show
https://podcasts.musixmatch.com/podcast/the-ezra-klein-show-01gv2bv14079rhv1ch6dvacmbc/episode/a-breath-of-fresh-air-with-brian-eno-01k6mrabp50sywh6j7g24qvhmz
Listen to A Breath of Fresh Air With Brian Eno by The Ezra Klein Show on Musixmatch Podcasts. Listen along with enhanced, synced transcriptions and more.
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Plainva - alternative to obsidian
https://plainva.com/blog/
Notes on Plainva — local-first Markdown, sync through your own storage, and building in the open.
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socialism cartoon
https://www.politico.com/dims4/default/2bcdfc2/2147483647/resize/1160x%3E/quality/90/?url=https%3A%2F%2Fstatic.politico.com%2F78%2F25%2F827356cb44c1b9451622e58d6728%2Fharley-schwadron-caglecartoons-com.jpg
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trump yard sale
https://www.politico.com/dims4/default/8af8788/2147483647/resize/1160x%3E/quality/90/?url=https%3A%2F%2Fstatic.politico.com%2F03%2F12%2F86ba92db4df888c1a8663fc0f197%2Fward-sutton-suttonimpact.jpg
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white cartoon
https://www.politico.com/dims4/default/9e347b7/2147483647/resize/1160x%3E/quality/90/?url=https%3A%2F%2Fstatic.politico.com%2Fbf%2F7c%2Ff4bd67224858a6e429ceb2de0283%2Fpx-molina-tribune-content-agency.jpg
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RSS Feeds for Galleries, Libraries, Archives, Museums
https://github.com/ResearchBuzz/GLAM-RSS-feeds/blob/main/GLAM-RSS-feeds.csv
A collection of hand-curated and verified GLAM (Galleries, Libraries, Archives, Museums) RSS feeds - ResearchBuzz/GLAM-RSS-feeds
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Ravlyk (Ukrainian for “snail”)
https://euromaidanpress.com/2026/06/27/this-ukrainian-ugv-beloved-by-ukrainian-intel-is-now-winning-over-nato-countries-and-global-defense-giants/
Over six countries and KNDS are interested in this big, heavy-duty mech on six wheels, which can fight, carry 3 metric tons, and survive heavy damage.
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Agent Client - Obsidian Plugin
https://community.obsidian.md/plugins/agent-client
Chat with Claude Code, Codex, Gemini CLI, and more via the Agent Client Protocol — right from your vault.
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Plugin Obsidian Garden — One-Click Publish Your Notes as a Website (Free + $19 Pro) - Share & showcase - Obsidian Forum
https://forum.obsidian.md/t/plugin-obsidian-garden-one-click-publish-your-notes-as-a-website-free-19-pro/115613/6
Publishes via github
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How the Glorious Revolution crushed the NIMBYs
https://worksinprogress.co/issue/how-abolishing-the-stakeholder-state-caused-the-industrial-revolution/
Early modern Europe’s property rights held back growth not because they were too weak but because they were too strong and too rigid.
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A nostalgic history of computing since the 80s?
https://www.markround.com/blog/2026/06/17/25-its-only-when-you-look-back/
I remember talking to my Grandfather shortly before he passed away about the changes he’d seen in his lifetime. Born in 1911, the thing he said that really stuck with me was that when he was a child people were barely puttering around off the ground in aeroplanes; A few years before his 60th birthday, men walked on the moon. When I look back at the simple 8-bit microcomputers of my childhood, compared to the modern world in which my daughter is growing up, I can’t help but feel like I’ve seen a similar step change. But just as my Poppa said “When it’s happening you don’t notice it. It’s only when you look back you see how much everything has changed.”
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Rethinking modularity in Ruby applications - Noteflakes
https://noteflakes.com/articles/2026-06-18-syntropy-modules
Rethinking modularity in Ruby applications - Noteflakes
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You're probably using Agent Skills wrong
https://notes.ansonbiggs.com/youre-probably-using-agent-skills-wrong/
Skills have quickly become the most important for writing code with agents. Here is how I do it, and bad patterns I see from others.
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Deno Desktop app
https://docs.deno.com/runtime/desktop/
Build self-contained desktop applications from a Deno project, with framework auto-detection, hot reload, native windowing, auto-update, and cross-platform distribution.
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Nearly Half of LG Smart TV Apps Contain Residential Proxy SDKs
https://spur.us/blog/smart-tv-apps-residential-proxy-sdks
Spur scanned 6,038 LG and Samsung smart TV apps and found 2,058 with residential proxy SDKs, exposing privacy and home network risks.
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There Is No ‘Hard Problem Of Consciousness’ - NOEMA
https://www.noemamag.com/there-is-no-hard-problem-of-consciousness/
Consciousness is not separate from the physical world — our “soul” is of the same nature as our body and any other phenomenon of the world.
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Karpathy's LLM Wiki setup : r/ObsidianMD
https://www.reddit.com/r/ObsidianMD/comments/1uai1w2/karpathys_llm_wiki_setup/
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From Second Brain to Shared Brain - by Tabrez Syed
https://blog.boxcars.ai/p/from-second-brain-to-shared-brain
The hottest idea in AI this week is something a German sociologist figured out with index cards in 1953.
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OpenChamber — Agentic Development Environment for AI Coding
https://openchamber.dev/
OpenChamber is an agentic development environment for AI coding across desktop, browser, phone, and VS Code. Watch agents work, review diffs, branch sessions, and keep the whole board visible.
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GitHub - lavs9/obsidian-ghostty-terminal: True Ghostty terminal (libghostty-vt WASM) embedded in Obsidian – pixel-perfect terminal with your real Ghostty config, multi-split support, and file-explorer context menu. · GitHub
https://github.com/lavs9/obsidian-ghostty-terminal
True Ghostty terminal (libghostty-vt WASM) embedded in Obsidian – pixel-perfect terminal with your real Ghostty config, multi-split support, and file-explorer context menu. - lavs9/obsidian-ghostty-terminal
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15 things every Obsidian beginner should know - YouTube
https://www.youtube.com/watch?v=VbJCyuUB0eA
good list of what Obsidian users have to know
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Roku Alternatives: Apple, Google, Amazon - Google Gemini
https://gemini.google.com/app/0aa295a66254c0a4
Don't get Apple TV.
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GitHub - tomash/bookmarklets: Bookmarklets that I use a lot · GitHub
https://github.com/tomash/bookmarklets
Exports the current chatgpt.com, gemini, etc. conversation as a Markdown file. Runs immediately on click — no button injection, instant download.
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It is time to give up the dualism introduced by the debate on consciousness | Hacker News
https://news.ycombinator.com/item?id=48175140
The comments show how we think.
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Retroma is an Obsidian theme
https://github.com/emarpiee/Retroma
Recommender said this works nicely on mobile
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The Goodness Paradox by Richard Wrangham: 9781101970195 | PenguinRandomHouse.com: Books
https://www.penguinrandomhouse.com/books/530240/the-goodness-paradox-by-richard-wrangham/
We Homo sapiens can be the nicest of species and also the nastiest. What occurred during human evolution to account for this paradox? What are the two kinds of aggression that primates are prone to, and why did each evolve separately? How does the intensity of violence among humans compare with the aggressive behavior of other primates? How did humans domesticate themselves? And how were the acquisition of language and the practice of capital punishment determining factors in the rise of culture and civilization? Authoritative, provocative, and engaging, The Goodness Paradox offers a startlingly original theory of how, in the last 250 million years, humankind became an increasingly peaceful species in daily interactions even as its capacity for coolly planned and devastating violence remains undiminished. In tracing the evolutionary histories of reactive and proactive aggression, biological anthropologist Richard Wrangham forcefully and persuasively argues for the necessity of social tolerance and the control of savage divisiveness still haunting us today.
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Harari vs. Henrich - by Joseph Heath - In Due Course
https://josephheath.substack.com/p/harari-vs-henrich?publication_id=1796678&post_id=201800991&triggerShare=true&isFreemail=true&r=6w801&triedRedirect=true
What science actually says about human evolution