Technology Social Media and Updates

Estimating Tesla's Full HW3‑to‑HW4 Retrofit Cost
SocialApr 23, 2026

Estimating Tesla's Full HW3‑to‑HW4 Retrofit Cost

hey @grok calculate what it would take for Tesla to cover all costs of HW3 -> HW4 retrofit itself as 'goodwill', including the cameras and all labor. Make two versions: one taking HW3 FSD take rate into account and one...

By Jaan
Cybersecurity Shifts to Executive Strategic Priority in AI Era
SocialApr 23, 2026

Cybersecurity Shifts to Executive Strategic Priority in AI Era

Anthropic’s Claude Mythos is reframing cybersecurity at the top level. The risk is no longer a technical issue to delegate, but a core business concern that requires executive attention. This is the wake-up call. In the AI era, cybersecurity becomes a strategic...

By Spiros Margaris
Model Hype Fades; Google Cloud Wins AI Infrastructure War
SocialApr 23, 2026

Model Hype Fades; Google Cloud Wins AI Infrastructure War

Everyone watches which model wins. Nobody watches which cloud becomes the default AI runtime. Thomas Kurian is trending. Google Cloud is quietly winning enterprise AI infrastructure. The model wars make headlines. The cloud wars make the decade. https://t.co/ZPsuAU3CGq

By Yves Mulkers
AI Boosts Job Growth Yet Cuts Hiring Demand
SocialApr 23, 2026

AI Boosts Job Growth Yet Cuts Hiring Demand

Interesting, especially on job growth in AI exposed. Recruiters should have a read. AI definitely suppressing hiring demand though, that’s for real whenever out speak to anyone who has to make an ROI calculation on hire / fire

By Hung Lee
Datacenter Investments Threatened by Fast‑Obsolete Hardware and AI Hype
SocialApr 23, 2026

Datacenter Investments Threatened by Fast‑Obsolete Hardware and AI Hype

The problem with investing in datacenters is the pace at which hardware gets obsolete. You spend the money building space, buy servers, GPUs and what not. And then, your space remains valuable (as is the connectivity) but the servers and...

By Deepak Shenoy
ASCO Grants IDYA Late‑breaker Despite Extensive Prior Data
SocialApr 23, 2026

ASCO Grants IDYA Late‑breaker Despite Extensive Prior Data

Given how much $IDYA has already released (ORR, PFS, stats, PFS curves) I'm a little surprised #ASCO26 is OK with giving it a late-breaker.

By Jacob Plieth
Labs Are Consolidating Into a Single Integration Hub
SocialApr 23, 2026

Labs Are Consolidating Into a Single Integration Hub

I don’t understand this picture. This is not where we are going. The trend is superclear that the labs are consolidating and building integrations to other systems so you have one system in the middle, where you can connect and talk...

By Johannes Sundlo
RG6735 Identified as New $RHHBY Phase‑1 Asset
SocialApr 23, 2026

RG6735 Identified as New $RHHBY Phase‑1 Asset

Any idea what RG6735 is? Looks like a new $RHHBY code for sth that went into phase 1 earlier under a different name. https://t.co/7Cb5Ft2BWC

By Jacob Plieth
Kids' Unfiltered Sketches Reveal Innovation's
SocialApr 23, 2026

Kids' Unfiltered Sketches Reveal Innovation's

Children’s drawings of cars… brought to life by AI. It’s fun - but also revealing. Kids create without constraints. AI brings those ideas into form. Imagination meets execution. Not always practical, but a reminder: Innovation often starts before we filter ideas too early. #AI #Creativity #Innovation Video credit...

By Dr. Marcell Vollmer
AI Is Reinventing Google Search, Maps, and Agents
SocialApr 23, 2026

AI Is Reinventing Google Search, Maps, and Agents

Don't miss my latest #livestream at 12 noon today - "The Future Of Google Search, Maps And AI Agents" 📅 Date: Today, 23rd April 2026 🕒 Time: 12:00 GMT, 07:00 EST, 04:00 PST, 17:30 IST LinkedIn > https://lnkd.in/gsq28F2 Twitter >...

By Bernard Marr
My Essential SaaS Toolkit: From Obsidian to Stripe
SocialApr 23, 2026

My Essential SaaS Toolkit: From Obsidian to Stripe

Tools I use to run my SaaS: writing & thinking • Obsidian (my second brain) social & distribution • Social media (X, LinkedIn, YT) • Brevo (IACrea NL) • Beehiiv (personal NL) • postsyncer (scheduling) video • Subclip (edit & subtitles) analytics • Umami building • Cursor • Supabase • Vercel ops & internal • Google Workspace payments • Stripe • Polar support & feedback • feedbask affiliate • Refindie reddit analysis • custom solution Design • Colorslurp (to save brand

By Pauline Clavelloux
AI Threats Shift From Code to Persuasive Human Manipulation
SocialApr 23, 2026

AI Threats Shift From Code to Persuasive Human Manipulation

AI risks are expanding beyond code into behavior. Tests show some models can convincingly attempt scams, combining technical capability with increasingly persuasive social interaction. The concern is broader now. AI does not just exploit systems, it can influence people. https://t.co/X9fm7Sapan @wired @willknight

By Spiros Margaris
ID Checks for Device Use Echo Dystopian China
SocialApr 23, 2026

ID Checks for Device Use Echo Dystopian China

Requiring you to show ID to use a computer or other device at all is about the most dystopian thing I've heard all day. What is this, China?

By Ramez Naam
Tesla's V14.3.2 Boosts Smart Summon Performance
SocialApr 23, 2026

Tesla's V14.3.2 Boosts Smart Summon Performance

Love that the fine engineering team at @Tesla snuck this in on the last line in the update notes. My eight year old robot dramatically improved this week too. But newer vehicles got a lot better. Another part of the AI world.

By Robert Scoble
CEPI Shows Courage; Institutions Must Follow Suit
SocialApr 23, 2026

CEPI Shows Courage; Institutions Must Follow Suit

Many institutions are failing to meet the moment, but not all. @CEPIvaccines proves it has the courage & conviction to carry out essential vaccine work regardless of political pressure for complicity. I wish more institutions would follow their funder’s example.

By Angela Rasmussen
WhatsApp Ends New Avatar Creation, Keeps Existing Stickers
SocialApr 23, 2026

WhatsApp Ends New Avatar Creation, Keeps Existing Stickers

WhatsApp confirms you can no longer create new Avatars, but existing stickers will stay ✅ Details - https://t.co/7cOHXmvpst https://t.co/ovTo7pROVi

By AssembleDebug (Shiv)
EU Electricity Decarbonizes; Transport, Buildings Still Fossil‑heavy
SocialApr 23, 2026

EU Electricity Decarbonizes; Transport, Buildings Still Fossil‑heavy

EU electricity: 29% fossil fuels in 2024, down from 53% in 2005. Progress. But transport 92% fossil. Buildings: 71%. Industry: 61%. 95% of EU oil & 88% of gas imported. Switching suppliers doesn't fix this. Electrification and efficiency do. More here: https://t.co/E9K3RV8NMT https://t.co/yEWP6Cu3Gp

By Jan Rosenow
Embracing Risky AI Pushes Before Future Guardrails
SocialApr 23, 2026

Embracing Risky AI Pushes Before Future Guardrails

Codex just told me it was risky to push to main. I told it to do it anyway. It was a rush. And I know in a few years there will be so many more guardrails I will look back...

By Kristen Anderson
Chinese Autonomous Cars Outshine Tesla FSD in Netherlands
SocialApr 23, 2026

Chinese Autonomous Cars Outshine Tesla FSD in Netherlands

“How does Tesla FSD work in 🇳🇱? It's pretty good, but I'm far from impressed, having compared it to driving Chinese autonomous cars in China. Unfortunately for American and German mfgs, brands I drove there (Stelato, Aito, Li Auto) performed much...

By Felix Hamer
Ultimate Galaxy Ecosystem: Ultra Devices, Unmatched Performance & Audio
SocialApr 23, 2026

Ultimate Galaxy Ecosystem: Ultra Devices, Unmatched Performance & Audio

Get The Ultimate Galaxy Ecosystem • Galaxy S26 Ultra: howl.link/ak3r7fgotxmqe • Galaxy Book6 Ultra: howl.link/jilxgkln1kf9u • Galaxy Buds4 Pro: howl.link/lj33owy3d0ne8 • Galaxy Tab S11 Ultra: howl.link/ksnzlx5ip2717 Performance & Audio like never before

By The Galox
Claude Prompts Fewer Permission Alerts in Rails than Node
SocialApr 23, 2026

Claude Prompts Fewer Permission Alerts in Rails than Node

Working with Claude in Rails, I hardly ever get "need your permission" alerts. With a node project it's like several per minute. Infuriating.

By Jon Yongfook
Use AI for Support Tasks, Not Core Creation
SocialApr 23, 2026

Use AI for Support Tasks, Not Core Creation

What you should use AI for: - Brainstorming - Finding obscure data - Automation - Summarization - Translation - Proofreading - Error checking What you should NOT use AI for: - Writing - Calculations - Customer service

By Michael Fritzell
Switching to LoopEngine Boosted Subscriptions and Retention
SocialApr 23, 2026

Switching to LoopEngine Boosted Subscriptions and Retention

We migrated our big CPG client's subscription program to @LoopEngine Subscriptions last year. Subscriptions up. retention up. We just followed Loop's onboarding and implemented the features that made sense. For subscriptions, Loop is our go-to.

By Kurt Elster
Japan Turns Earthquake Resilience Into Data-Driven Design
SocialApr 23, 2026

Japan Turns Earthquake Resilience Into Data-Driven Design

Japan does not treat earthquakes as rare events. It treats them as a design requirement. That is what I find so striking. Japan sits in one of the world’s most earthquake-prone regions, yet it has spent decades building resilience into the system through...

By Pascal Bornet
Master Basics First, Then Tackle Kubernetes Confidently
SocialApr 23, 2026

Master Basics First, Then Tackle Kubernetes Confidently

🚫 Don’t jump into Kubernetes too early 🔥 Make sure you understand these first: Before Kubernetes → Linux fundamentals Before Kubernetes → Networking basics Before Kubernetes → Docker & containers Before Kubernetes → YAML files & configurations Before Kubernetes → Git basics...

By Megha Bhardwaj
OSK Reprogramming Restores Adult Heart Regeneration
SocialApr 23, 2026

OSK Reprogramming Restores Adult Heart Regeneration

NEW STUDY: OSK rewinds the clock and pushes adult heart cells into a regenerative state that improves heart repair Why is this such a big deal? Because adult heart cells do not meaningfully divide, which is why the heart heals with scar...

By David Sinclair, PhD
China Graduate Hiring Falls, AI Roles Surge
SocialApr 23, 2026

China Graduate Hiring Falls, AI Roles Surge

Caixin: "In China’s graduate job market, overall hiring volumes and average salaries are trending downward, faring worse than in 2024 and 2025. Yet, amid this widespread gloom, the demand for AI-related roles is surging." https://t.co/bSmIQdWGE5

By Michael Pettis
Insilico Launches First Longevity Board to Accelerate AI Aging Research
SocialApr 23, 2026

Insilico Launches First Longevity Board to Accelerate AI Aging Research

Insilico Medicine Announces Industry's First Longevity Board to Accelerate AI-Driven Aging Research for Drug Discovery https://t.co/Xd8GpDTVjW

By David Barzilai, MD PhD
AI Commodifies Intelligence, Leaving Human Cognition Neglected
SocialApr 23, 2026

AI Commodifies Intelligence, Leaving Human Cognition Neglected

🚨When intelligence becomes a commodity, cognition becomes the casualty. Cognitive Oversight: When AI Forgets the Human Mind https://t.co/6I5ikODZdu

By John Nosta
AI Redefines Healthcare: Tools, Training, and Patient Bonds
SocialApr 23, 2026

AI Redefines Healthcare: Tools, Training, and Patient Bonds

I really enjoyed this chat with the amazing Kevin Pho (@kevinmd) about AI and healthcare. We talked about knowledge tools (ie, @EvidenceOpen), med ed, deskilling, scribes, EHRs, and the doctor-patient relationship in the Era of AI. https://t.co/rHF62fWeFN

By Robert (Bob) Wachter, MD
Agent Mode Turns Classic Excel Ad Smarter
SocialApr 23, 2026

Agent Mode Turns Classic Excel Ad Smarter

To mark the broad rollout of Agent Mode in Copilot, we had some fun recreating an iconic 90s Excel ad: same ad, smarter Excel. https://t.co/RffEKccC2Q

By Satya Nadella
Static Analysis Boosts LLM Performance over 90%
SocialApr 23, 2026

Static Analysis Boosts LLM Performance over 90%

You don’t have access to Mythos 🫵🤭 Doesn’t mean you can just sit around and wait. Replit published a whitepaper showing you can get significantly better performance from current gen LLMs (90%+ in some cases) by combining with static analysis tools. https://t.co/Dlxn915Z4m

By Amjad Masad
AI Agents Demand Heavy Onboarding, Not Universal Fix
SocialApr 23, 2026

AI Agents Demand Heavy Onboarding, Not Universal Fix

McKinsey implemented and observed 50+ agentic AI builds for one year, but found "digital employees" require a lot of work to get up to speed. Maybe AI agents aren't the best answer to all business needs. https://t.co/MTl5oXt3aS via @ZDNET

By Joe McKendrick
Writing Faces Extinction Amid AI's Cognitive Illusion
SocialApr 23, 2026

Writing Faces Extinction Amid AI's Cognitive Illusion

✏️ Is writing dying a slow death at the binary hands of LLMs? 🤖 The Brilliant Illusion of AI Cognitive Theater https://t.co/lzb2eQG0Gy

By John Nosta
Algorithms Soon Dictate Full‑Time Job Management and Pay
SocialApr 23, 2026

Algorithms Soon Dictate Full‑Time Job Management and Pay

Algorithmically managed jobs include ride-sharing and gigs. But regular FT jobs may soon be guided by algorithms, with implications for salary negotiations and performance reviews. Hard-line management practices could be baked into algorithms. @forbes https://t.co/Uq3mI42LpF

By Joe McKendrick
16% of Consumers Already Using Autonomous AI, Trust Needed
SocialApr 23, 2026

16% of Consumers Already Using Autonomous AI, Trust Needed

At least 16% of 18,000 consumers in a global survey by EY have used AI that acts on their behalf in the past six months. The pressure is on organizations to ensure trust and confidence. via @forbes https://t.co/So9bSDA4z7

By Joe McKendrick
TIKR Streamlines Workflow, Eliminating CapitalIQ‑Morningstar Switching
SocialApr 23, 2026

TIKR Streamlines Workflow, Eliminating CapitalIQ‑Morningstar Switching

Great move from TIKR. It may sound trivial, but not having to switch from CapitalIQ to Morningstar every time makes the experience more seamless https://t.co/JpbCegD9rx

By Michael Fritzell
Replit Security Agent Delivers Impressive App Protection
SocialApr 23, 2026

Replit Security Agent Delivers Impressive App Protection

Replit Security Agent making the internet a better place one app review at a time.

By Amjad Masad
Hard-to-Cancel Subscriptions May Violate Consumer Law
SocialApr 23, 2026

Hard-to-Cancel Subscriptions May Violate Consumer Law

Question @RobertFreundLaw Isn't it illegal to make unsubscribing from an automatic billing service difficult like this? No way to cancel besides speaking to a chat rep - but they're never available... https://t.co/wdxnAyz21e

By Kody Nordquist
SAP Rollout Backfires, Derailing Inventory Visibility and Revenue
SocialApr 23, 2026

SAP Rollout Backfires, Derailing Inventory Visibility and Revenue

An SAP implementation intended to boost inventory visibility backfired, causing chaos in distribution centers. This led to missed orders, affected invoicing, scheduling, and transportation, ultimately impacting revenue. #SAP #SupplyChain #BusinessImpact https://t.co/NDKJmvbned

By Eric Kimberling
Artemis II Inspires Hope for Exploration and Science
SocialApr 23, 2026

Artemis II Inspires Hope for Exploration and Science

This week's EVSN is our love letter to the Artemis II mission. I have a lot of weird & contradictory emotions about all the resources going into human space exploration & not into science. But what if there were enough...

By Pamela L. Gay
Launching Seamless Data Sharing Partnership with Adobe Experience Platform
SocialApr 23, 2026

Launching Seamless Data Sharing Partnership with Adobe Experience Platform

Really excited to launch this partnership enabling seamless 𝐃𝐚𝐭𝐚 𝐒𝐡𝐚𝐫𝐢𝐧𝐠 with Adobe Experience Platform (AEP)!

By Ali Ghodsi
Macy's Launches Gemini-Powered AI Concierge for 2.5M SKUs
SocialApr 23, 2026

Macy's Launches Gemini-Powered AI Concierge for 2.5M SKUs

The big picture behind Ask @Macy’s, a Gemini powered AI agent https://t.co/AfpKXxSpCM Macy's has rolled out a @GoogleCloud powered AI agent called "Ask Macy's," a concierge that leverage multimodal capabilities to move sales along and sort through the retailer's 2.5...

By Holger Müller
Codex's Context Window Shrinks, Only Checks First Task
SocialApr 23, 2026

Codex's Context Window Shrinks, Only Checks First Task

Is it just me, or did Codex... - Did the context window get smaller this week? Anyone else getting lot more compactions? - Consistently makes a list of tasks, then checks only the first one, despite implementing all tasks? I never ...

By Gwen (Chen) Shapira
Genetic Bridge Links Ageing Theory to Lifespan Interventions
SocialApr 23, 2026

Genetic Bridge Links Ageing Theory to Lifespan Interventions

Dynamics of genetic and somatic trade-offs in ageing and mortality “These findings provide a genetic bridge between evolutionary theories of ageing and molecular mechanisms that can guide interventions to extend healthy lifespan.” https://t.co/HFGnELAIqH https://t.co/gAlE7D4OCh

By David Barzilai, MD PhD
AI Video Costs Drop to $0.10/Second, No Guesswork
SocialApr 23, 2026

AI Video Costs Drop to $0.10/Second, No Guesswork

The "blind generation" era of AI video is officially over. @TopviewAIhq just slashed Seedance 2.0 to $0.10/second... and completely changed the math for bulk creators. The real pain of AI video was never the prompt. It was the coin flip every time...

By Hasan Toor
Image‑2‑Thinking Introduces Agentic Loop for Text‑to‑Image
SocialApr 23, 2026

Image‑2‑Thinking Introduces Agentic Loop for Text‑to‑Image

btw in talking to friends the best framing for how to discuss GPT-Image-2-Thinking taking multiple tens of mins for generation and being able to oneshot QR codes and diagrams and logos and foods and faces.. ...is that Image-2 is a new...

By Swyx (Shawn Wang)
GPT 5.5: The Ultimate Birthday Gift I Crave
SocialApr 23, 2026

GPT 5.5: The Ultimate Birthday Gift I Crave

GPT 5.5 tomorrow would be the best damn birthday gift I could ever ask for

By Swyx (Shawn Wang)
Crowdfunded Rapamycin‑Exercise Trial Shows Promising Aging Data
SocialApr 23, 2026

Crowdfunded Rapamycin‑Exercise Trial Shows Promising Aging Data

Five years ago, @BradStanfieldMD reached out with an idea: a crowdfunded clinical trial testing rapamycin combined with exercise in older adults. The results are now published — and Brad and I just sat down for a full 42-minute breakdown...

By Matt Kaeberlein, PhD