{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Hacker News Highlights","title":"6.15.25 | Reimplemented Stable Diffusion 3.5 in PyTorch, Waymo rides pricier than Uber/Lyft, TimeGuessr","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/ed5690ef\"></iframe>","width":"100%","height":180,"duration":722,"description":"This is a recap of the top 10 posts on Hacker News on Jun 15, 2025.\nI have reimplemented Stable Diffusion 3.5 from scratch in pure PyTorch\nhttps://github.com/yousef-rafat/miniDiffusion\nhttps://news.ycombinator.com/item?id=44276476\nWaymo rides cost more than Uber or Lyft and people are paying anyway\nhttps://techcrunch.com/2025/06/12/waymo-rides-cost-more-than-uber-or-lyft-and-people-are-paying-anyway/\nhttps://news.ycombinator.com/item?id=44258139\nTimeGuessr\nhttps://timeguessr.com/\nhttps://news.ycombinator.com/item?id=44233063\nSeven replies to the viral Apple reasoning paper and why they fall short\nhttps://garymarcus.substack.com/p/seven-replies-to-the-viral-apple\nhttps://news.ycombinator.com/item?id=44278403\nSolar Orbiter gets world-first views of the Sun's poles\nhttps://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter/Solar_Orbiter_gets_world-first_views_of_the_Sun_s_poles\nhttps://news.ycombinator.com/item?id=44252717\nSIMD-friendly algorithms for substring searching (2016)\nhttp://0x80.pl/notesen/2016-11-28-simd-strfind.html\nhttps://news.ycombinator.com/item?id=44274001\nLast fifty years of integer linear programming: Recent practical advances\nhttps://inria.hal.science/hal-04776866v1\nhttps://news.ycombinator.com/item?id=44274567\nInfinite Grid of Resistors\nhttps://www.mathpages.com/home/kmath668/kmath668.htm\nhttps://news.ycombinator.com/item?id=44279181\nThe Many Sides of Erik Satie\nhttps://thereader.mitpress.mit.edu/the-many-sides-of-erik-satie/\nhttps://news.ycombinator.com/item?id=44216921\nInside the Apollo “8-Ball” FDAI (Flight Director / Attitude Indicator)\nhttps://www.righto.com/2025/06/inside-apollo-fdai.html\nhttps://news.ycombinator.com/item?id=44277051","thumbnail_url":"https://img.transistorcdn.com/4nmCVUJ5pUFbIsTy4mvxtFFdN3d3RgMGSU08kiDg2ac/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS80NWYy/MGY3NDk0MDRhZjdh/MzljNmM4MTE4YzU0/MDNlNC5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}