Forwarded from Hacker News
Casio AI-1000 Pocket Lisp Computer from 1989 [video] (Score: 102+ in 13 hours)
Link: https://readhacker.news/s/4KVZf
Comments: https://readhacker.news/c/4KVZf
Link: https://readhacker.news/s/4KVZf
Comments: https://readhacker.news/c/4KVZf
YouTube
Casio AI-1000 Pocket Lisp Computer from 1989
This video is about the remarkable Casio AI-1000, a pocket computer from 1989 that supported the Lisp programming language.
In this video I walk through its basic usage, using the Lisp REPL, defining Lisp functions, functions that return functions and macros.…
In this video I walk through its basic usage, using the Lisp REPL, defining Lisp functions, functions that return functions and macros.…
Forwarded from 小林家的托尔 (夏美子 托尔 |键政人没🐴)
https://i0.hdslb.com/bfs/album/b51e93f86c32d6ca020eddf73b67ae8067a396cc.png
https://t.bilibili.com/520103316729934658?tab=2
在真实世界寻找虚拟的人脑子一定有问题（摘自评论）
https://t.bilibili.com/520103316729934658?tab=2
在真实世界寻找虚拟的人脑子一定有问题（摘自评论）
为什么最近攻击中国航天的人总爱用 CZ-5 的芯级说事？这个事情的处理上没啥更好的方法了，总不能学航天飞机加一个巨大号的 OMS 把空间站推上去吧？
明明用风云 1C 都比这玩意有攻击力。
明明用风云 1C 都比这玩意有攻击力。
&'a ::rynco::UntitledChannel
为什么最近攻击中国航天的人总爱用 CZ-5 的芯级说事？这个事情的处理上没啥更好的方法了，总不能学航天飞机加一个巨大号的 OMS 把空间站推上去吧？ 明明用风云 1C 都比这玩意有攻击力。
更正：航天飞机的 OMS 要提供 150m/s 的 Δv 圆轨，让 cz-5b 带的空间站多带点燃料似乎确实是个可行的方案？？
Forwarded from Hacker News
Bootstrapping from Hex to Bison to GCC (Score: 100+ in 1 day)
Link: https://readhacker.news/s/4KT5a
Comments: https://readhacker.news/c/4KT5a
Link: https://readhacker.news/s/4KT5a
Comments: https://readhacker.news/c/4KT5a
GitHub
GitHub - fosslinux/live-bootstrap: Use of a Linux initramfs to fully automate the bootstrapping process
Use of a Linux initramfs to fully automate the bootstrapping process - GitHub - fosslinux/live-bootstrap: Use of a Linux initramfs to fully automate the bootstrapping process
&'a ::rynco::UntitledChannel
为什么最近攻击中国航天的人总爱用 CZ-5 的芯级说事？这个事情的处理上没啥更好的方法了，总不能学航天飞机加一个巨大号的 OMS 把空间站推上去吧？ 明明用风云 1C 都比这玩意有攻击力。
Twitter
Jonathan McDowell
The first @SpaceTrackOrg TIP impact prediction message for the CZ-5B rocket is out: reentry predicted between 0100 UTC May 8 and 1900 UTC May 9. This is a narrower and weighted-earlier window than the @AerospaceCorp prediction of between 0000 UTC May 8 and…
Forwarded from Hacker News
The Instagram ads Facebook won't show you (🔥 Score: 183+ in 21 minutes)
Link: https://readhacker.news/s/4KYBy
Comments: https://readhacker.news/c/4KYBy
Link: https://readhacker.news/s/4KYBy
Comments: https://readhacker.news/c/4KYBy
Signal Messenger
The Instagram ads Facebook won't show you
Companies like Facebook aren’t building technology for you, they’re building technology for your data. They collect everything they can from FB, Instagram, and WhatsApp in order to sell visibility into people and their lives.This isn’t exactly a secret, but…
Forwarded from Le Chevalier | デジタル パノプティコン 🍥
BBC News
Doctors investigate mystery brain disease in Canada
Dozens of people in New Brunswick are showing symptoms of the devastating new condition.
Forwarded from 乌鸦观察
image_2021-05-05_18-13-57.png
2.2 MB
#北京 #举报 #北医三院 #肿瘤
【肿瘤治疗黑幕举报者张煜医生再发声：愿与卫健委专家团公开辩论】
日前在知乎上举报“肿瘤治疗黑幕”的张煜医生再次通过知乎发表文章，称希望卫健委给予机会让我和专家团对陆巍医生事件进行辩论。
文章称，卫健委的调查结果就如同当头棒喝，明确的告诉我和所有人：陆巍医生对患者的诊疗原则基本没有问题，有的只是小错。我真的很失望，也有愤怒和担忧，因为这不是一件小事，这是涉及大是大非的问题。
张煜在文章中写道，卫健委专家团的意见是错误的，关于陆巍医生的治疗方案基本符合医疗原则的结论是个彻头彻尾的谎言。(正观新闻)(张煜 @知乎)
相关新闻🔗
21-04-19 国家卫健委对“北医三院医生反映肿瘤治疗黑幕”事件进行调查
21-04-27 国家卫健委回应医生反映肿瘤治疗黑幕：治疗原则基本符合规范
【肿瘤治疗黑幕举报者张煜医生再发声：愿与卫健委专家团公开辩论】
日前在知乎上举报“肿瘤治疗黑幕”的张煜医生再次通过知乎发表文章，称希望卫健委给予机会让我和专家团对陆巍医生事件进行辩论。
文章称，卫健委的调查结果就如同当头棒喝，明确的告诉我和所有人：陆巍医生对患者的诊疗原则基本没有问题，有的只是小错。我真的很失望，也有愤怒和担忧，因为这不是一件小事，这是涉及大是大非的问题。
张煜在文章中写道，卫健委专家团的意见是错误的，关于陆巍医生的治疗方案基本符合医疗原则的结论是个彻头彻尾的谎言。(正观新闻)(张煜 @知乎)
相关新闻🔗
21-04-19 国家卫健委对“北医三院医生反映肿瘤治疗黑幕”事件进行调查
21-04-27 国家卫健委回应医生反映肿瘤治疗黑幕：治疗原则基本符合规范
Forwarded from Zenithal Hourly Radio
Life hack: everybody misspells 'miscellaneous', which is why we have the very special kernel rule that we always shorten that word to "misc".
— Linus Torvalds
USSR: We will hide our failures at all costs
US: As a free nation, we shall be public with all our space endeavors, except the secret stuff.
SpaceX: WOO! HOLY SHIT! DID YOU SEE HOW AWESOMELY OUR HARDWARE JUST EXPLODED?!
https://twitter.com/ZachWeiner/status/1390269967283761152?s=20
—-
NASA: Oh no, we had an anomaly on a test, this will delay the program 3 years and cost 5 billions....
SpaceX: Haha, Starship goes BOOM!
https://twitter.com/TibaStefan1/status/1390310594008559617?s=20
US: As a free nation, we shall be public with all our space endeavors, except the secret stuff.
SpaceX: WOO! HOLY SHIT! DID YOU SEE HOW AWESOMELY OUR HARDWARE JUST EXPLODED?!
https://twitter.com/ZachWeiner/status/1390269967283761152?s=20
—-
NASA: Oh no, we had an anomaly on a test, this will delay the program 3 years and cost 5 billions....
SpaceX: Haha, Starship goes BOOM!
https://twitter.com/TibaStefan1/status/1390310594008559617?s=20
Twitter
Zach Weinersmith
USSR: We will hide our failures at all costs US: As a free nation, we shall be public with all our space endeavors, except the secret stuff. SpaceX: WOO! HOLY SHIT! DID YOU SEE HOW AWESOMELY OUR HARDWARE JUST EXPLODED?!
Forwarded from Hacker News
Branch predictor: How many “if”s are too many? (Score: 102+ in 4 hours)
Link: https://readhacker.news/s/4L7FC
Comments: https://readhacker.news/c/4L7FC
Link: https://readhacker.news/s/4L7FC
Comments: https://readhacker.news/c/4L7FC
Forwarded from Hacker News
Teens in '80s Czechoslovakia swapped tapes of text adventure protest games (Score: 100+ in 2 hours)
Link: https://readhacker.news/s/4L8c8
Comments: https://readhacker.news/c/4L8c8
Link: https://readhacker.news/s/4L8c8
Comments: https://readhacker.news/c/4L8c8
Substack
1988: P.R.E.S.T.A.V.B.A.
In communist Czechoslovakia, a network of teenage hackers discovers that text games are a completely uncensored medium.