50,082 results for and

letterspractice.com
Show HN: LettersPractice – Teach your child to read with a modified SRS enginehttps://letterspractice.com/Hi everyone. 2nd submission attempt here of a very-indie, very-passion project after a no-op first try.Backstory: ~10 years ago I started tinkering with a web based platform for experimenting around the fringes of SRS. The project had three major goals: to expand the sorts of content that SRS could address, for example doing musical exercises via midi instrument hookup; to hybridize SRS scheduling with other pedagogical protocols like prerequisite graphs, Elo ratings, procedurally tuning difficulty of specific exercises, and similar; and to permit usage-driven pedagogy discovery among competing protocols, in terms of things like learned pre-req edges, and surfacing aggregate learning bottlenecks to curriculum designers.This project stayed at hobby level. It got a fair bit of personal in-house use, but I've always itched to put a more direct, sustained focus on it.~4 years ago I found myself with a toddler.So: I started throwing phonetic exercises into our in-house learning platform. We
Aug 7, 2026 2:51 PM
nicholas-a-hall.github.io
Show HN: ESP32 Bowling System technical write-uphttps://nicholas-a-hall.github.io/openlanelink/Hi everyone! I'm the ESP32 Bowling guy from a few weeks ago, back with a technical write-up and a repo link.Since my last post, I've received -tons- of support and encouragement for the project. I'm absolutely blown away. I didn't think there would be much interest!This last week, I spent a ton of time working on the prototype. It can trigger my pinsetter machines and read ball state, there's a basic state machine for the game and a React UI for the bowlers. I've also built the prototype uart bridge which connects an ESP32 gateway node to a raspberry pi lane compute module, which acts as a bridge between the ESPNOW mesh and lane-external services.The last major blocker is object detection on an ESP32-CAM module. I could go with a webcam wired to the Pi, but that feels like cheating. I really want the Pi running the state machine, websocket and REST API endpoints only. One of my key constraints for this project is that each node serves one purpose only, and it performs that purpose well
Aug 7, 2026 1:53 PM
spacenews.com
Bipartisan Senate bill would sharpen Space Force training for conflict with Chinahttps://spacenews.com/bipartisan-senate-bill-would-sharpen-space-force-training-for-conflict-with-china/Sens. Cortez Masto and Britt propose expanded space wargaming and an unclassified assessment of China's commercial space sector The post Bipartisan Senate bill would sharpen Space Force training for conflict with China appeared first on SpaceNews.
Aug 7, 2026 9:00 AM
bing.com
The National Park Service Removed 51 Historical Signs. Court Filings Show at Least 13 Were Thrown Away.http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d987ed1e400cbe1ca0c5ab2e806b&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fenvironment%2fnps-removed-signs-discarded-lawsuit%2f&c=15975268791617646183&mkt=en-usAccording to court documents, officials threw away signs, placards, films, and brochures describing topics like women’s rights, slavery, and Indigenous massacres.
Aug 7, 2026 8:54 AM
bing.com
The National Park Service Removed 51 Historical Signs. Court Filings Show at Least 13 Were Thrown Away.http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d39524cf4454a28b8a4c47974556&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fenvironment%2fnps-removed-signs-discarded-lawsuit%2f&c=15975268791617646183&mkt=en-usAccording to court documents, officials threw away signs, placards, films, and brochures describing topics like women’s rights, slavery, and Indigenous massacres.
Aug 7, 2026 8:54 AM
bing.com
The National Park Service Removed 51 Historical Signs. Court Filings Show at Least 13 Were Thrown Away.http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d5be4e8b4a80892f7ca6b934cbc9&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fenvironment%2fnps-removed-signs-discarded-lawsuit%2f&c=15975268791617646183&mkt=en-usAccording to court documents, officials threw away signs, placards, films, and brochures describing topics like women’s rights, slavery, and Indigenous massacres.
Aug 7, 2026 8:54 AM
bing.com
The National Park Service Removed 51 Historical Signs. Court Filings Show at Least 13 Were Thrown Away.http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d9b7def142b9a10bd894e7ba5435&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fenvironment%2fnps-removed-signs-discarded-lawsuit%2f&c=15975268791617646183&mkt=en-usAccording to court documents, officials threw away signs, placards, films, and brochures describing topics like women’s rights, slavery, and Indigenous massacres.
Aug 7, 2026 8:54 AM
bing.com
The National Park Service Removed 51 Historical Signs. Court Filings Show at Least 13 Were Thrown Away.http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d78ce5824c15922ea0f174e4d70f&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fenvironment%2fnps-removed-signs-discarded-lawsuit%2f&c=15975268791617646183&mkt=en-usAccording to court documents, officials threw away signs, placards, films, and brochures describing topics like women’s rights, slavery, and Indigenous massacres.
Aug 7, 2026 8:54 AM
bing.com
The National Park Service Removed 51 Historical Signs. Court Filings Show at Least 13 Were Thrown Away.http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85cb2e0e1346acb01311ca0e32a427&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fenvironment%2fnps-removed-signs-discarded-lawsuit%2f&c=15975268791617646183&mkt=en-usAccording to court documents, officials threw away signs, placards, films, and brochures describing topics like women’s rights, slavery, and Indigenous massacres.
Aug 7, 2026 8:54 AM
bing.com
The National Park Service Removed 51 Historical Signs. Court Filings Show at Least 13 Were Thrown Away.http://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d36b6db84d81b51274ef72707bc2&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fenvironment%2fnps-removed-signs-discarded-lawsuit%2f&c=15975268791617646183&mkt=en-usAccording to court documents, officials threw away signs, placards, films, and brochures describing topics like women’s rights, slavery, and Indigenous massacres.
Aug 7, 2026 8:54 AM
github.com
Show HN: Llmem – Local persistent memory for AI coding, no embeddingshttps://github.com/netrixone/llmemHi folks. This part of AI coding always felt really dumb: after working on many projects it repeats the same mistakes, uses awkward patterns or looks up stuff over and over. It just does not remember. Skills exists, but I don't like maintaining lots of markdown files. There were other solutions for this and I'm sure there are even more now, but I simply did not fancy those for one reason or another.So I wrote my own good-enough persistent memory which easily integrates with all AI coding tools I use. Lightweight, local, 1 Go binary + 1 SQLite file. Speaks MCP + good old REST API I can curl.After some testing I settled on BM25 lexical search with optional WordNet synonym expansions - no embeddings, no vector DB, no external API calls. A downside is English memories only, but that's OK for me.Memory_context pulls priority-tagged memories at session start, auto-consolidation merges near-duplicates to prevent bloat. Later I added optional memory types, project scopes and hashtags.I've been
Aug 7, 2026 8:40 AM
github.com
Show HN: Remembrane – agent memory in one SQLite file, zero dependencieshttps://github.com/satyasairay/remembraneThis is a small library for giving an agent persistent memory without running any infrastructure. The whole store is one SQLite file, and the default install has no dependencies. I built it because whenever I wanted an agent to remember a handful of facts across sessions, the options were a hosted API, a vector database, or a framework, and that felt like too much for what is usually a few thousand short strings.The part I find most useful is that recall is deterministic, so you can write unit tests that assert what your agent remembers and run them in CI. I haven't seen that elsewhere and it's what I rely on most. Beyond that: it's one file you can copy, inspect, or delete, with no server or background process; every result can show its own score breakdown, so ranking isn't a black box; and every change is journaled, so you can snapshot the store and diff it later. It also exposes an MCP server, so an MCP-capable agent like Claude can use it directly, and there are LangChain and CrewA
Aug 7, 2026 7:51 AM
bing.com
What Really Happened on Broad Peak, the Deadliest High-Alpine Avalanche in More than a Decadehttp://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d987ed1e400cbe1ca0c5ab2e806b&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fexploration-survival%2fbroad-peak-avalanche-rescue-tragedy%2f&c=1246656179545242587&mkt=en-usTen climbers set out to summit the notorious Broad Peak during a narrow weather window. None of them made it back alive. This is what really happened during the expedition and the harrowing body ...
Aug 7, 2026 4:27 AM
bing.com
What Really Happened on Broad Peak, the Deadliest High-Alpine Avalanche in More than a Decadehttp://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d128988e424d84a4dee7e8aa4cf9&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fexploration-survival%2fbroad-peak-avalanche-rescue-tragedy%2f&c=1246656179545242587&mkt=en-usTen climbers set out to summit the notorious Broad Peak during a narrow weather window. None of them made it back alive. This is what really happened during the expedition and the harrowing body ...
Aug 7, 2026 4:27 AM
bing.com
What Really Happened on Broad Peak, the Deadliest High-Alpine Avalanche in More than a Decadehttp://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d39524cf4454a28b8a4c47974556&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fexploration-survival%2fbroad-peak-avalanche-rescue-tragedy%2f&c=1246656179545242587&mkt=en-usTen climbers set out to summit the notorious Broad Peak during a narrow weather window. None of them made it back alive. This is what really happened during the expedition and the harrowing body ...
Aug 7, 2026 4:27 AM
bing.com
What Really Happened on Broad Peak, the Deadliest High-Alpine Avalanche in More than a Decadehttp://www.bing.com/news/apiclick.aspx&aid=&tid=6a85cd124e5c4a88b6f4a9d0e7f90375&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fexploration-survival%2fbroad-peak-avalanche-rescue-tragedy%2f&c=1246656179545242587&mkt=en-usTen climbers set out to summit the notorious Broad Peak during a narrow weather window. None of them made it back alive. This is what really happened during the expedition and the harrowing body ...
Aug 7, 2026 4:27 AM
bing.com
What Really Happened on Broad Peak, the Deadliest High-Alpine Avalanche in More than a Decadehttp://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d5be4e8b4a80892f7ca6b934cbc9&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fexploration-survival%2fbroad-peak-avalanche-rescue-tragedy%2f&c=1246656179545242587&mkt=en-usTen climbers set out to summit the notorious Broad Peak during a narrow weather window. None of them made it back alive. This is what really happened during the expedition and the harrowing body ...
Aug 7, 2026 4:27 AM
bing.com
What Really Happened on Broad Peak, the Deadliest High-Alpine Avalanche in More than a Decadehttp://www.bing.com/news/apiclick.aspx&aid=&tid=6a85d9b7def142b9a10bd894e7ba5435&url=https%3a%2f%2fwww.outsideonline.com%2foutdoor-adventure%2fexploration-survival%2fbroad-peak-avalanche-rescue-tragedy%2f&c=1246656179545242587&mkt=en-usTen climbers set out to summit the notorious Broad Peak during a narrow weather window. None of them made it back alive. This is what really happened during the expedition and the harrowing body ...
Aug 7, 2026 4:27 AM