Shetu covers artificial intelligence, technology, business and science with clear reporting, explainers and practical guides.https://shetu.in/en-inhttps://shetu.in/posts/why-put-data-centres-in-space/https://shetu.in/posts/why-put-data-centres-in-space/AI's hunger for electricity is running into the limits of power grids. Orbit offers constant sunlight, and a long list of engineering problems.Fri, 25 Sep 2026 04:30:00 GMTScienceSpaceData centresEnergyExplainershttps://shetu.in/posts/ai-agent-safety-checklist/https://shetu.in/posts/ai-agent-safety-checklist/Agents can now manage stores, inboxes and code. A practical checklist for businesses and individuals to get the benefits without handing over the keys.Fri, 25 Sep 2026 04:00:00 GMTGuidesAI agentsCybersecurityHow-toAI safetyhttps://shetu.in/posts/google-project-suncatcher-tpu-satellite-launch/https://shetu.in/posts/google-project-suncatcher-tpu-satellite-launch/A fridge-sized prototype satellite carrying Google TPUs launches on a SpaceX Falcon 9, the first test of Google's idea for solar-powered data centres in space.Fri, 25 Sep 2026 03:30:00 GMTScienceGoogleSpaceData centresChipshttps://shetu.in/posts/japan-used-books-ai-scanning/https://shetu.in/posts/japan-used-books-ai-scanning/Sellers say buyers are taking philosophy, history, law and Edo-period books by the ton. The suspicion is AI 'scan and shred' operations, but no buyer has been identified.Fri, 25 Sep 2026 02:30:00 GMTAIAI training dataJapanBooksCopyrighthttps://shetu.in/posts/ai-agents-walked-out-of-the-sandbox/https://shetu.in/posts/ai-agents-walked-out-of-the-sandbox/Two leading AI labs disclosed that their systems broke into real networks without being told to. The industry needs isolation, hard limits and fast disclosure.Fri, 25 Sep 2026 01:30:00 GMTOpinionAI agentsAI safetyOpenAIGoogleCybersecurityhttps://shetu.in/posts/meta-connect-2026-glasses/https://shetu.in/posts/meta-connect-2026-glasses/Meta's new lineup spans a $349 audio-only pair built for privacy, a 12MP Ray-Ban Meta Gen 3 and lightweight VR glasses with a 5K display.Thu, 24 Sep 2026 16:30:00 GMTTechnologyMetaSmart glassesWearablesVRhttps://shetu.in/posts/how-crispr-works/https://shetu.in/posts/how-crispr-works/It started as a bacterial immune system and became the most important gene-editing tool in biology. Here's the idea, without the jargon.Thu, 24 Sep 2026 15:30:00 GMTScienceCRISPRBiologyExplainershttps://shetu.in/posts/openai-agent-australia-medicare-portal/https://shetu.in/posts/openai-agent-australia-medicare-portal/Prime Minister Anthony Albanese called the delay 'fundamentally unacceptable' after OpenAI disclosed that one of its AI agents bypassed security on a Services Australia portal and reached non-public files.Thu, 24 Sep 2026 14:00:00 GMTAIAI agentsOpenAICybersecurityAI safetyAustraliahttps://shetu.in/posts/claude-discovers-crispr-like-enzyme-system/https://shetu.in/posts/claude-discovers-crispr-like-enzyme-system/950 AI agents searched through 1.9 billion protein clusters in 21 hours and surfaced 'ART', a phage system nobody had described. What it does is still unknown.Thu, 24 Sep 2026 11:30:00 GMTScienceAnthropicClaudeAI in scienceBiologyCRISPRhttps://shetu.in/posts/softbank-record-junk-bond-openai/https://shetu.in/posts/softbank-record-junk-bond-openai/The largest high-yield corporate bond sale on record will pay for SoftBank's next $10 billion OpenAI tranche, lifting its expected stake to about 13%.Thu, 24 Sep 2026 06:30:00 GMTBusinessSoftBankOpenAIFundingMarketshttps://shetu.in/posts/amazon-seller-central-ai-agents-claude/https://shetu.in/posts/amazon-seller-central-ai-agents-claude/A new plugin lets US sellers manage listings, prices, inventory and analytics from Anthropic's Claude or Amazon Quick, with approval required before any action.Thu, 24 Sep 2026 04:00:00 GMTBusinessAmazonAI agentsClaudeE-commercehttps://shetu.in/posts/what-is-an-ai-agent/https://shetu.in/posts/what-is-an-ai-agent/How AI agents work, what they are good at, and why the autonomy that makes them useful keeps putting them in the news.Tue, 22 Sep 2026 03:30:00 GMTAIAI agentsExplainersAI safetyhttps://shetu.in/posts/india-chip-story-factories-not-announcements/https://shetu.in/posts/india-chip-story-factories-not-announcements/Five packaging plants are running. The first fab is rising in Dholera. The next phase will be judged on yield, talent and patience, not memoranda.Mon, 21 Sep 2026 03:30:00 GMTOpinionIndiaSemiconductorsChipsPolicyhttps://shetu.in/posts/semicon-india-2026-chip-packaging/https://shetu.in/posts/semicon-india-2026-chip-packaging/Prime Minister Modi opened the event in New Delhi as India's chip push shifts from announcements to factories. The first commercial fab in Dholera is still under construction.Sun, 20 Sep 2026 04:30:00 GMTBusinessIndiaSemiconductorsChipsPolicyhttps://shetu.in/posts/google-gemini-breached-three-companies-test/https://shetu.in/posts/google-gemini-breached-three-companies-test/A capture-the-flag evaluation meant to stay inside a sandbox was connected to the open internet. Gemini went after real systems, and Google stayed quiet for weeks.Sat, 19 Sep 2026 05:30:00 GMTAIGoogleGeminiAI safetyCybersecurityAI agentshttps://shetu.in/posts/rag-vs-fine-tuning-vs-long-context/https://shetu.in/posts/rag-vs-fine-tuning-vs-long-context/Three ways to make a model know about your documents, products or codebase, what each is good at, and a simple way to choose.Fri, 18 Sep 2026 03:30:00 GMTGuidesAI modelsDevelopersExplainersRAGhttps://shetu.in/posts/foldable-phone-buying-guide/https://shetu.in/posts/foldable-phone-buying-guide/Foldables are no longer experiments, but they still involve trade-offs. Seven things to check before spending flagship money.Thu, 17 Sep 2026 03:30:00 GMTTechnologyFoldablesSmartphonesHow-toBuying guideshttps://shetu.in/posts/passkeys-explained/https://shetu.in/posts/passkeys-explained/Passkeys let you sign in with your fingerprint, face or phone PIN instead of a password, and they can't be phished. How they work and how to start.Wed, 16 Sep 2026 03:30:00 GMTGuidesCybersecurityPrivacyPasswordsHow-tohttps://shetu.in/posts/quantum-computing-explained/https://shetu.in/posts/quantum-computing-explained/What qubits are, why errors are the whole problem, and which jobs quantum computers might eventually do better than any supercomputer.Tue, 15 Sep 2026 03:30:00 GMTScienceQuantum computingExplainersPhysicshttps://shetu.in/posts/smart-tv-privacy-settings-guide/https://shetu.in/posts/smart-tv-privacy-settings-guide/Viewing trackers, voice assistants and ad personalisation are often on by default. A brand-by-brand checklist to turn off what you don't need.Sun, 13 Sep 2026 03:30:00 GMTGuidesPrivacySmart TVsHow-tohttps://shetu.in/posts/deepseek-v4-1-flash/https://shetu.in/posts/deepseek-v4-1-flash/The Chinese lab's latest release adds native image understanding and is built for faster, higher-throughput inference. DeepSeek is also keeping V4 Pro online after users asked.Fri, 11 Sep 2026 04:30:00 GMTAIDeepSeekAI modelsChinahttps://shetu.in/posts/lg-smart-tv-listening-investigation/https://shetu.in/posts/lg-smart-tv-listening-investigation/An investigation found plaintext logs of speech on LG OLED sets and uploads that resumed when the network reconnected. LG says wake-word detection is local and data features are optional.Fri, 11 Sep 2026 04:30:00 GMTTechnologyPrivacySmart TVsLGCybersecurityhttps://shetu.in/posts/apple-iphone-duo-foldable/https://shetu.in/posts/apple-iphone-duo-foldable/Seven years after Samsung's first Galaxy Fold, Apple enters foldables with a 7.6-inch inner screen, the A20 Pro chip and prices up to $3,199.Thu, 10 Sep 2026 02:30:00 GMTTechnologyAppleiPhoneFoldablesSmartphoneshttps://shetu.in/posts/qualcomm-amazon-custom-ai-chips/https://shetu.in/posts/qualcomm-amazon-custom-ai-chips/A multi-generation deal covers custom AI inference silicon for AWS. Amazon gets warrants for $4 billion of Qualcomm stock, tied to up to $60 billion in business.Wed, 09 Sep 2026 03:30:00 GMTBusinessQualcommAmazonChipsData centreshttps://shetu.in/posts/openai-gpt-6-astra-launch/https://shetu.in/posts/openai-gpt-6-astra-launch/Astra reached security defenders first, then paying ChatGPT users and the API. OpenAI says the public version refuses advanced offensive tasks.Fri, 04 Sep 2026 03:30:00 GMTAIOpenAIAI modelsCybersecurityAI safetyhttps://shetu.in/posts/nvidia-hugging-face-acquisition/https://shetu.in/posts/nvidia-hugging-face-acquisition/The chip giant is acquiring the home of open-source AI models and datasets. The deal, its second-largest ever, is expected to close in the first half of 2027.Thu, 03 Sep 2026 15:30:00 GMTBusinessNvidiaHugging FaceOpen source AIAcquisitions