Forwarded from Hacker News
Focused microwaves allow 3D printers to fuse circuits onto almost anything (❄️ Score: 150+ in 3 days)
Link: https://readhacker.news/s/6SfHv
Comments: https://readhacker.news/c/6SfHv
Link: https://readhacker.news/s/6SfHv
Comments: https://readhacker.news/c/6SfHv
New Atlas
Focused microwaves allow 3D printers to fuse circuits onto almost anything
Engineers at Rice University have cracked one of printed electronics' most stubborn problems: how to cure freshly printed conductive ink without destroying the delicate surface underneath.
🤔1
Forwarded from Hacker News
Quantum Computers Are Not a Threat to 128-Bit Symmetric Keys (Score: 150+ in 10 hours)
Link: https://readhacker.news/s/6Sq6i
Comments: https://readhacker.news/c/6Sq6i
Link: https://readhacker.news/s/6Sq6i
Comments: https://readhacker.news/c/6Sq6i
words.filippo.io
Quantum Computers Are Not a Threat to 128-bit Symmetric Keys
There is no need to update symmetric key sizes as part of the post-quantum transition, due to the details of how Grover's algorithm scales. Most authorities agree.
🤔1
ショウト:
芦花のツクヨミアバター見てから描きたかったやつ
#超かぐや姫 #超かぐや姫イラスト
https://twitter.com/iEL7wlL8k871139/status/2046213472070029594
芦花のツクヨミアバター見てから描きたかったやつ
#超かぐや姫 #超かぐや姫イラスト
https://twitter.com/iEL7wlL8k871139/status/2046213472070029594
🥰2
&'a ::rynco::UntitledChannel
确认二级二次点火失败，客户载荷被部署至较低轨道，具体轨道参数未公开。确认载荷电推无法维持轨道，将再入大气层。 NG-3 主要任务失败。 https://fixupx.com/planet4589/status/2045932674141896849 更正： https://t.me/rynif/39778
FixupX
Dave Limp (@davill)
Now that we have a more complete view, we wanted to provide an update on our NG-3 mission. While we are pleased with the nominal booster recovery, we clearly didn't deliver the mission our customer wanted, and our team expects. Early data suggest that on…
&'a ::rynco::UntitledChannel
更正：二级第二次点火发生了，但是有一枚 BE-3U 发生了什么导致没有产生足够推力。 https://fixupx.com/davill/status/2046283237887218141
还有什么叫做 ASTS 的卫星有六顿重但是只有 20kg 的氙啊
你什么？
https://fixupx.com/SpaceX/status/2046484941739790412
After 156 successful Falcon 9 landings, Just Read the Instructions will be fully dedicated to support Starship operations going forward
https://fixupx.com/SpaceX/status/2046484941739790412
🧵 Thread • FixupX
SpaceX (@SpaceX)
After 156 successful Falcon 9 landings, Just Read the Instructions will be fully dedicated to support Starship operations going forward
Forwarded from Hacker News
How to make a fast dynamic language interpreter (Score: 153+ in 7 hours)
Link: https://readhacker.news/s/6Ss8L
Comments: https://readhacker.news/c/6Ss8L
Link: https://readhacker.news/s/6Ss8L
Comments: https://readhacker.news/c/6Ss8L
there🐢🦭🍉:
project hail merry
#東方Project #projecthailmary
https://twitter.com/there2007/status/2046273690300531007
project hail merry
#東方Project #projecthailmary
https://twitter.com/there2007/status/2046273690300531007
🥰4
Forwarded from Hacker News
Kefir C17/C23 Compiler (❄️ Score: 150+ in 3 days)
Link: https://readhacker.news/s/6SfUC
Comments: https://readhacker.news/c/6SfUC
Link: https://readhacker.news/s/6SfUC
Comments: https://readhacker.news/c/6SfUC
Forwarded from 鸥 Billchan 鸥 🍟 大薯 | 去码头整点薯条 (billchenchina 🏳️⚧️ | 缩缩)
Git 2.54
- git history reword <commit> 重写 commit mesasage
- git history split <commit> 将一个 commit 分成两个
https://github.blog/open-source/git/highlights-from-git-2-54/
- git history reword <commit> 重写 commit mesasage
- git history split <commit> 将一个 commit 分成两个
https://github.blog/open-source/git/highlights-from-git-2-54/
👍3
&'a ::rynco::UntitledChannel
该看那两个老视频了。
YouTube
The Story of SpaceX's Falcon 9 Rocket
The story behind the SpaceX Falcon 9 rocket.
Subscribe to Kinematic for more stories from space: http://bit.ly/2b0FIo7
Support Kinematic on Patreon: https://www.patreon.com/kinematic
For more information:
https://en.wikipedia.org/wiki/Grasshopper_(rocket)…
Subscribe to Kinematic for more stories from space: http://bit.ly/2b0FIo7
Support Kinematic on Patreon: https://www.patreon.com/kinematic
For more information:
https://en.wikipedia.org/wiki/Grasshopper_(rocket)…
拿不拿的歌会自己从拿厨里长出来
https://www.bilibili.com/video/BV1YvdVBwE4F
https://www.bilibili.com/video/BV1YvdVBwE4F
Bilibili
【专辑试听】17岁夜鹿厨耗时半年烹饪的拿式专辑_哔哩哔哩_bilibili
仅以此专辑纪念我自学编曲、听夜鹿的第一年，同时向夜鹿、夜鹿厨们、一路上陪伴我的伙伴致敬。「夏の症候群」1st Album 2025.8 —— 2026.4词/曲/编/混/调/PV：Anz. （请忽略我那不堪入目的词）人声：重音テト和声：MaiTrack list：01.初夏の駅、耳元に響くピアノ02.八月、蝉时雨03.胸と花束04.夢05.五時06.夏が来るとき07.夏の症候群08.閃回该专辑将于, 视频播放量 6797、弹幕量 93、点赞数 1148、投硬币枚数 545、收藏人数 558、转发人数 103…
🥰5
:
https://twitter.com//status/2046646615914480011
https://twitter.com//status/2046646615914480011
:
NordSpace nets Canadian defense funding for VLEO satellite development spacenews.com/nordspace-nets…
https://twitter.com//status/2046559630545785096
🥰1
Forwarded from Hacker News
SpaceX says it has agreement to acquire Cursor for $60B (🔥 Score: 156+ in 2 hours)
Link: https://readhacker.news/s/6SvYP
Comments: https://readhacker.news/c/6SvYP
https://www.reuters.com/technology/spacex-says-it-has-option...
https://www.nytimes.com/2026/04/21/business/spacex-cursor-de... (https://archive.ph/c2Tac)
https://www.bloomberg.com/news/articles/2026-04-21/spacex-sa...
Link: https://readhacker.news/s/6SvYP
Comments: https://readhacker.news/c/6SvYP
https://www.reuters.com/technology/spacex-says-it-has-option...
https://www.nytimes.com/2026/04/21/business/spacex-cursor-de... (https://archive.ph/c2Tac)
https://www.bloomberg.com/news/articles/2026-04-21/spacex-sa...
X (formerly Twitter)
SpaceX (@SpaceX) on X
SpaceXAI and @cursor_ai are now working closely together to create the world’s best coding and knowledge work AI.
The combination of Cursor’s leading product and distribution to expert software engineers with SpaceX’s million H100 equivalent Colossus training…
The combination of Cursor’s leading product and distribution to expert software engineers with SpaceX’s million H100 equivalent Colossus training…
Forwarded from Hacker News
I'm Sick of AI Everything (🔥 Score: 152+ in 2 hours)
Link: https://readhacker.news/c/6SwFx
A while back, I stopped using Facebook because I just couldn't take it anymore. Just totally sick of it. I'm honestly getting there with AI. At this point, I would prefer to have anything AI related just be blocked at the browser level.
Link: https://readhacker.news/c/6SwFx
A while back, I stopped using Facebook because I just couldn't take it anymore. Just totally sick of it. I'm honestly getting there with AI. At this point, I would prefer to have anything AI related just be blocked at the browser level.