惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

V2EX - 技术
V2EX - 技术
Threat Intelligence Blog | Flashpoint
Threat Intelligence Blog | Flashpoint
T
Threat Research - Cisco Blogs
T
The Exploit Database - CXSecurity.com
S
Schneier on Security
S
Securelist
P
Privacy & Cybersecurity Law Blog
Scott Helme
Scott Helme
T
Threatpost
C
Cybersecurity and Infrastructure Security Agency CISA
L
LINUX DO - 热门话题
Cyberwarzone
Cyberwarzone
Cisco Talos Blog
Cisco Talos Blog
量子位
博客园 - Franky
cs.CL updates on arXiv.org
cs.CL updates on arXiv.org
Latest news
Latest news
T
Troy Hunt's Blog
N
News | PayPal Newsroom
Google Online Security Blog
Google Online Security Blog
Apple Machine Learning Research
Apple Machine Learning Research
N
Netflix TechBlog - Medium
小众软件
小众软件
P
Palo Alto Networks Blog
Spread Privacy
Spread Privacy
C
Cyber Attacks, Cyber Crime and Cyber Security
C
Check Point Blog
aimingoo的专栏
aimingoo的专栏
WordPress大学
WordPress大学
L
Lohrmann on Cybersecurity
L
LINUX DO - 最新话题
D
Darknet – Hacking Tools, Hacker News & Cyber Security
钛媒体:引领未来商业与生活新知
钛媒体:引领未来商业与生活新知
The Last Watchdog
The Last Watchdog
S
Security @ Cisco Blogs
P
Privacy International News Feed
Last Week in AI
Last Week in AI
Microsoft Security Blog
Microsoft Security Blog
T
Tailwind CSS Blog
博客园_首页
云风的 BLOG
云风的 BLOG
V
Vulnerabilities – Threatpost
D
DataBreaches.Net
Recent Announcements
Recent Announcements
酷 壳 – CoolShell
酷 壳 – CoolShell
CTFtime.org: upcoming CTF events
CTFtime.org: upcoming CTF events
罗磊的独立博客
Engineering at Meta
Engineering at Meta
Forbes - Security
Forbes - Security
T
Tenable Blog

Hacker News

Introducing Claude Opus 4.7 Qwen Studio The Future of Everything is Lies, I Guess: Where Do We Go From Here? GitHub - SeanFDZ/macmind: Single-layer transformer in HyperTalk for the classic Macintosh Show HN: Agent-cache – Multi-tier LLM/tool/session caching for Valkey and Redis Moving a large-scale metrics pipeline from StatsD to OpenTelemetry / Prometheus GitHub - Nightmare-Eclipse/RedSun: The Red Sun vulnerability repository GitHub - SethPyle376/hiraeth: Local AWS emulator focused on fast integration testing, with SQS support, SQLite-backed state, and a debug-friendly web UI. GitHub - macOS26/Agent: Any AI, replaces Claude Code, Cursor, OpenClaw. Over 18 LLM providers (Claude, OpenAI, Gemini, Ollama, Zai, HF, Qwen) wired into a native Mac app that writes code, builds Xcode projects, bumps versions, manages git, automates Safari, use AppleScript, JS or Accessibility, extend Agent! w/ MCP Servers, run tasks from your iPhone via Messages. YouTube now lets you turn off Shorts I Made a Terminal Pager Burgers | マクドナルド公式 Commands — HackerNews CLI documentation ChatGPT for Excel PiCore - Raspberry Pi Port of Tiny Core Linux Live Nation illegally monopolized ticketing market, jury finds Google Broke Its Promise to Me. Now ICE Has My Data. Founding Engineer at Adaptional | Y Combinator CRISPR takes important step toward silencing Down syndrome’s extra chromosome GitHub - saffron-health/libretto: The AI toolkit for building reliable browser automations US v. Heppner (S.D.N.Y. 2026) no attorney-client privilege for AI chats [pdf] Unexpected €54k billing spike in 13 hours: Firebase browser key without API restrictions used for Gemini requests Retrofitting JIT Compilers into C Interpreters IPv6 – Google The Accursèd Alphabetical Clock Cybersecurity Looks Like Proof of Work Now Fragments: April 14 Cal.com Goes Closed Source: Why AI Security Is Forcing Our Decision | Cal.com - Scheduling Software for Online Bookings Laravel raised money and now injects ads directly into your agent When moving fast, talking is the first thing to break Too much Discussion of the XOR swap trick – Heather Cafe Introduction to Spherical Harmonics for Graphics Programmers The Grand Line Building a Z-Machine in the worst possible language High-Level Rust: Getting 80% of the Benefits with 20% of the Pain GitHub - duguyue100/midnight-captain: Inspired by Midnight Commander, tailored to my taste. How to build a `git diff` driver · Jamie Tanna | Software Engineer Center for Responsible, Decentralized Intelligence at Berkeley The Local Universe’s Expansion Rate Is Clearer Than Ever, but Still Doesn’t Add Up - A new synthesis of astronomical measurements confirms a persistent mismatch that could point to physics beyond current models The air throughout our homes is infused with microplastics. But there are things you can do to breathe less of them The disturbing white paper Red Hat is trying to erase from the internet – OSnews The Future of Everything is Lies, I Guess: Annoyances ‘Abhorrent’: the inside story of the Polymarket gamblers betting millions on war Productive procrastination — Max van IJsselmuiden maps, territory and LMs 447 Terabytes per Square Centimetre at Zero Retention Energy: Non-Volatile Memory at the Atomic Scale on Fluorographane Show HN: Pardonned.com – A searchable database of US Pardons 20 Years on AWS and Never Not My Job The Seasons are Wrong Artemis II crew splashes down near San Diego after historic moon mission We gave an AI a 3 year retail lease in SF and asked it to make a profit | Andon Labs How a dancer with ALS used brainwaves to perform live On filing the corners off my MacBooks Installing every* Firefox extension OpenClaw’s memory is unreliable, and you don’t know when it will break Steve Blank Nowhere Is Safe Chimpanzees in Uganda locked in vicious 'civil war', say researchers watgo - a WebAssembly Toolkit for Go linux/Documentation/process/coding-assistants.rst at master · torvalds/linux GitHub - callumlocke/json-formatter: Makes JSON easy to read. Founding Product Engineer at Bild AI | Y Combinator A compelling title that is cryptic enough to get you to take action on it GitHub - Keychron/Keychron-Keyboards-Hardware-Design: Industrial design files for Keychron keyboards and mice. 100+ models with CAD assets in STEP, DXF, DWG, and PDF. Source-available, with commercial use allowed for original compatible accessories within the license terms. [ANNOUNCE] WireGuardNT v0.11 and WireGuard for Windows v0.6 Released 1D-Chess Helium Is Hard to Replace Cooperative Vectors Introduction | Evolve Keeping a Postgres queue healthy — PlanetScale Our response to the Axios developer tool compromise Do Americans read print books, e-books or audiobooks more? The Zettelkasten Method in Obsidian: A Practical Setup Guide Artemis II Is Competency Porn and We Are Starving For It WeakC4 Flight Viz — Cockpit View A Mexican surveillance giant you’ve never heard of is now watching the U.S. border Surelock: Deadlock-Free Mutexes for Rust RISC-V 101 – what is it and what does it mean for Canonical? | Ubuntu The Problem That Built an Industry How Much Linear Memory Access Is Enough? | Solidean Investigating Split Locks on x86-64 Simplest hash functions Sybilproof reputation mechanisms (2005) [pdf] What is a property? How Complex is my Code? Static code analysis in Kotlin — tools overview Toffoli gates are all you need PGLite evangelism dcmake: a new CMake debugger UI Clojure on Fennel part one: Persistent Data Structures Fragments: April 2 Python Release Python install manager 26.1 The Life and Death of the Book Review - Liberties Introducing Database Traffic Control — PlanetScale Bitcoin miners are losing $19,000 on every BTC produced as difficulty drops 7.8% God sleeps in the minerals Building slogbox Apple Silicon and Virtual Machines: Beating the 2 VM Limit Who was “Not Even Wrong” first? Pokemon Evolution Vs Darwinian Evolution The APL Programming Language Source Code
India’s hottest district shuts at 10 am as mercury breaches 48 degrees Celsius mark | India News
Haidar Naqvi, Rajeev Mullick · 2026-05-20 · via Hacker News

So intense is the heat that by 10 every morning, Banda shuts down. Lakhan Gupta, a jeweller in Attara town, leaves home at 6am to finish most of his work before the heat settles. By 9, he is back. By 10, the road outside is empty. The shutters of his shop remain open, but customers rarely come before evening.

Silence and empty streets at Banda’s Babulal Chauraha amid scorching temperatures. (HT PHOTO) (HT_PRINT)
Silence and empty streets at Banda’s Babulal Chauraha amid scorching temperatures. (HT PHOTO) (HT_PRINT)

“Since April, I have sold almost nothing,” Gupta says. “After 10am, Banda becomes deserted. At first, you see one or two people outside. Then, as the day rises, there is only silence.”

On April 27 this year, Banda recorded 47.6°C, the highest temperature anywhere in India that day and its highest since 1951, surpassing its previous April peak of 47.4°C reached on April 30, 2022, and April 25, 2026. On Tuesday, Banda was again the hottest in India at 48.2°C, setting a new record.

Also Read: India's hottest place is in UP, not Rajasthan. Here’s why Banda is baking at 48 degrees C

The sustained readings have placed Banda among India’s most extreme heat locations — a distinction long associated with Rajasthan towns such as Churu and Jaisalmer. Researchers say the district’s vulnerability reflects not just the intensifying effects of the climate crisis, but years of localised ecological destruction that has stripped away the natural systems that once moderated its climate.

The effects, locals say, is widespread disruption to how people work. This year, farmers began working fields at night under LED floodlights because daytime labour had become unbearable. Contractors say labourers are sacrificing up to 40% of their wages rather than work between 10am and 5pm. Migration has started earlier than usual. Food stalls that once opened through the afternoon now operate after sunset.

Also Read: Heat intensifies across several states, Banda in UP scorches at 48 deg C

“The time has come to look at this seriously. Otherwise Banda will not remain liveable,” says Prahlad Valmiki, a resident of Bhadedu village whose wife is the local Pradhan. Valmiki said he has spent the summer fielding complaints from neighbours about heat, water and failing crops.

At 44 substations across Banda, electricity department staff are continuously pouring water on over 1,379 transformers after several units malfunctioned over the past 45 days due to extreme temperatures and excessive load, with supply already running to nearly 16 hours a day, power officials said.

Environmental researchers and local activists say what is unfolding in Banda is tied to years of ecological degradation across Bundelkhand’s already fragile landscape. A study published in the Journal of Extension Systems, co-authored by Arjun P Varma of Banda Agriculture University, tracked forest cover from 1991-92 to 2021-22 and found Banda lost nearly a sixth of its dense forest cover. Open forests shrank at similar rates. The decline was consistent across every measure the researchers applied.

“The major reasons are large-scale mining and agricultural encroachment inside forest land,” Varma says. Then he adds something that does not appear in the study: “I myself work inside the office from 9.30 in the morning till evening now. I cannot go into the field.”

Prof Dinesh Saha, head of meteorological department, Banda Agriculture University, says mining has accelerated the drying of rivers, reducing groundwater recharge, while deforestation has weakened moisture retention and dust from stone-crusher units coats soil and vegetation. “All these factors compound each other,” he says.

The damage is visible across the Vindhyan range. In Baberu’s Gauri Khanpur village, farmer and activist Band Gopal says official estimates put the share of Vindhyan hills that have disappeared or been severely damaged at 25%. The range consists largely of porous sandstone layered over granite — during rainfall, the sandstone absorbs water and gradually recharges aquifers below. Environmentalists say excessive blasting is destroying this system entirely.

From hills to rivers

What happened to the hills has a parallel in Banda’s rivers. The Ken, which flows through roughly 100 kilometres of Banda before joining the Yamuna, has seen sand extraction reach industrial scale, with heavy excavators operating inside the riverbed in violation of National Green Tribunal guidelines.

According to activist and journalist Ramlal Jayan, official estimates, made as per local assessment at the level of district administration, suggest around 55,000 tonnes of red sand are extracted daily from the Ken alone. The mining has now spread to smaller rivers — the Ranj and Bagai — where villagers say water levels have already fallen sharply.

“Excessive extraction has stripped away natural river sand that helped retain water and recharge groundwater. In its place, exposed rocky surfaces increase runoff and reduce water retention,” says social and environmental activist Uma Shankar Pandey.

Also Read: Heat wave grips Gurugram; hospitals prepare for rise in heat illnesses

Across Banda’s villages, wells dry earlier each summer. Borewells go deeper.

The 2025 study by researchers from four universities, published earlier this year on ResearchGate and was submitted to the state’s ministry of forest, found Banda’s total forest cover fell from around 120 square kilometres in 2005 to roughly 95 square kilometres — a 15.54% reduction. Dense forest cover fell 17.55%. The researchers warned that parts of the district could become barren within two decades.

Prof Dhruv Sen Singh of Lucknow University’s geology department puts it plainly: “Banda has become a heat island because of loss of green cover, loss of moisture, increase in sand area, decrease in water bodies, and a vicious cycle of heat — the surface gets heated all day and before it subsides at night, the day breaks with brighter sunshine. Hence no respite.”

By evening, movement slowly returns to Attara market. Tea stalls reopen. Motorcycles reappear on roads that had remained empty through the afternoon. Lakhan Gupta watches customers trickle back after sunset.