TechBrief — تازه‌ترین اخبار فناوری

Exploring PDP-1 Lisp (1960)

Article URL: https://obsolescence.dev/pdp1-lisp-introduction.html

Comments URL: https://news.ycombinator.com/item?id=48727323

Points: 13

# Comments: 9

Memory Safe Context Switching (longjmp, setjmp) in Fil-C

Article URL: https://fil-c.org/context_switches

Comments URL: https://news.ycombinator.com/item?id=48727177

Points: 16

# Comments: 6

LongCat-2.0, a large-scale MoE model with 1.6T total and 48B Active

Article URL: https://longcat.chat/blog/longcat-2.0/

Comments URL: https://news.ycombinator.com/item?id=48727116

Points: 13

# Comments: 3

Open Memory Protocol – One Memory Store for Claude, ChatGPT, Curso

Article URL: https://github.com/SMJAI/open-memory-protocol

Comments URL: https://news.ycombinator.com/item?id=48726966

Points: 6

# Comments: 1

South Korea to spend $1T on more memory chip production and humanoid robots

Article URL: https://arstechnica.com/ai/2026/06/south-korea-to-spend-1t-on-more-memory-chip-production-and-humanoid-robots/

Comments URL: https://news.ycombinator.com/item?id=48726102

Points: 114

# Comments: 67

Scientists find molecular-level evidence for two structures in liquid water

Article URL: https://phys.org/news/2026-06-scientists-molecular-evidence-liquid.html

Comments URL: https://news.ycombinator.com/item?id=48726073

Points: 58

# Comments: 18

US offers $10 million for info on group behind Signal and WhatsApp hacking spree

Operation by two Russia-state groups has been ongoing since at least March.

Meta Contractors Posed as Teens to Prompt Rival Chatbots About Suicide, Sex, and Drugs

Hundreds of contractors working on a project for Meta pretended to be kids in order to see how other chatbots like Gemini and ChatGPT would respond to high-risk subjects, WIRED found.

South Korea to spend $1T on more memory chip production and humanoid robots

South Korea targets physical AI lead and commercial humanoid robots by 2028.

T-Mobile is booting customers from its oldest plans

Earlier today, T-Mobile started notifying customers that it will be retiring many legacy plans and moving subscribers onto one of its current rate plans. This move includes plans that date back to the 3G era, and it's going about as well as you'd expect. Affected customers began sharing screenshots of the text on reddit and […]