Technology Social Media and Updates

Algorithms Could Cut Data Center Energy Use
SocialFeb 21, 2026

Algorithms Could Cut Data Center Energy Use

Can an Algorithm Solve Data Centers’ Power Problem? #energysky -- via Heatmap News https://t.co/qcCqLZZ9Qq https://t.co/skxJp2cNOc

By Tor “SolarFred” Valenza
Live Shopify Store Audits: Free Real‑Time Feedback
SocialFeb 21, 2026

Live Shopify Store Audits: Free Real‑Time Feedback

Submit your Shopify store and I'll tell you what's wrong with it. Live. On camera. March 3rd at @taskhusky's #StyleAndScale https://t.co/JvsOUTavfI Free, replays available.

By Kurt Elster
Custom Prompts and Key Photo Selection Boost Photo AI
SocialFeb 21, 2026

Custom Prompts and Key Photo Selection Boost Photo AI

✨ Lots of mini improvements to Photo AI today I made this new model editor You can set a default prompt to add to any photo you take with your model, like here I set it to "wearing thin frame glasses and...

By Pieter Levels
Grok 4.20 Enables Personalized News From 300M Daily Posts
SocialFeb 21, 2026

Grok 4.20 Enables Personalized News From 300M Daily Posts

Grok 4.20 is starting to use lists. Here's my first attempt at getting it to read my lists and give me interesting posts from each: https://t.co/uKEszPmEsG This leads to a new kind of personalized news service. It still isn't close to...

By Robert Scoble
Two Authors Shouldn't Qualify for Major Trial Abstract
SocialFeb 21, 2026

Two Authors Shouldn't Qualify for Major Trial Abstract

Submitting an abstract for a late-stage large clinical trial for review at a major conference, where you're asking for an oral, but only having 2 authors should be disqualifying. Really, only *2* people acquired ALL the data for this? Disgraceful...

By Nicole Paulk
Secure AI: Blend Deterministic Controls with Trustworthy Insights
SocialFeb 21, 2026

Secure AI: Blend Deterministic Controls with Trustworthy Insights

How can a company like @TIBCO win in the age of AI? Was just reading about their current market strategy and risk. I was involved with a TIBCO project while implementing a tax solution at a Fortune 1000 company. Focus...

By Teri Radichel
Product Economics Beat Niche: 8 Traits for E‑com Scaling
SocialFeb 21, 2026

Product Economics Beat Niche: 8 Traits for E‑com Scaling

Best product characteristics for scaling in ecom: - High margin (80% gross) - Clear unique selling proposition - Can run variations without confusing the brand - Works on Facebook without needing education - Not easily replicated - Has repeat purchase potential or natural gifting angle - Can...

By Davie Fogarty
PowerBank Reports $22.3M H2 2025 Revenue Surge
SocialFeb 21, 2026

PowerBank Reports $22.3M H2 2025 Revenue Surge

PowerBank posts $22.3 million in H2 2025 revenue amid space solar AI push #energysky -- via pv magazine global: https://t.co/NhMneLBXJk

By Tor “SolarFred” Valenza
Prep Early, Focus Collaboration, Bring Hard Problems
SocialFeb 21, 2026

Prep Early, Focus Collaboration, Bring Hard Problems

First board meeting? Tips: 1. Send the board deck (or memo) 48 hours before. 2. Assume board members have read it, so you don't have go through everything they've already processed. 3. Bring your hardest problems and debates explicitly...

By Brian Halligan
AI War Room Lets One User Command Multiple Researchers
SocialFeb 21, 2026

AI War Room Lets One User Command Multiple Researchers

A YC-backed team just turned 1 week of research into 12 minutes. It’s called Spine Swarm. You can ask it any question, and it runs a whole team of AI researchers while you watch. You can guide them in real time...

By Hasan Toor
Markets Switch to AI When It Outperforms Tradition
SocialFeb 21, 2026

Markets Switch to AI When It Outperforms Tradition

The market doesn’t care how long you’ve done it “the old way.” If AI can do it faster, cheaper, better — the switch will happen. https://t.co/zQCFnB0Dpd

By Tatyana Kanzaveli
Join My Whatnot Stream—Mention Threads for Perks
SocialFeb 21, 2026

Join My Whatnot Stream—Mention Threads for Perks

https://www.whatnot.com/s/ePYH7Nq8 Come check this out an say u came from threads - I’m in here

By GaryVee
Found AI Research Tool Offering Pay‑Per‑Use, Structured Reports
SocialFeb 21, 2026

Found AI Research Tool Offering Pay‑Per‑Use, Structured Reports

I always wanted an AI deep research product with the following characteristics: 1. I set the price and it runs for as long as I'm willing to pay 2. Ability to produce reports or structured data 3. Great data validation...

By Michael Seibel
Winter Freeze Exposes Solar and Wind’s Reliability Gap
SocialFeb 21, 2026

Winter Freeze Exposes Solar and Wind’s Reliability Gap

Late January's winter weather was a perfect litmus test for purported replacements of fossil fuels. If a type of “power” or “capacity” cannot reliably contribute to preventing Americans from freezing to death during a week of nationwide cold weather, whatever else...

By Alex Epstein
Upload Resume, Skip Manual Data Entry
SocialFeb 21, 2026

Upload Resume, Skip Manual Data Entry

when you upload your resume and it doesn’t ask you to enter the same info manually https://t.co/yg8OrzE01h

By Adam Karpiak
Weekly BioTech Roundup: Top Posts Curated by BiopharmIQ
SocialFeb 21, 2026

Weekly BioTech Roundup: Top Posts Curated by BiopharmIQ

Here is my favourite weekly 🧵- made by my dear friend @BiopharmIQ - which is a comprehensive recap of the past week in BioTech. This 🧵 gathers the best BioTech posts written by some of the best & brightest 𝕏...

By Yair Einhorn
Enhanced Geothermal Beats New Nuclear on Cost, Speed, Cleanliness
SocialFeb 21, 2026

Enhanced Geothermal Beats New Nuclear on Cost, Speed, Cleanliness

And why bother with new nuclear when enhanced geothermal does the exact same thing but faster, cheaper, cleaner & safer and with less land & no mining and can be done most anywhere. https://web.stanford.edu/group/efmh/jacobson/Articles/I/150Country/150-CountriesEGS.pdf https://news.stanford.edu/stories/2026/01/geothermal-clean-renewable-energy-transition-study-research Nuc pushers have no idea what the alternatives...

By Mark Z. Jacobson
Nuclear Costs Billions, Takes Decades—Solar Wins
SocialFeb 21, 2026

Nuclear Costs Billions, Takes Decades—Solar Wins

New nuclear is crazy-and useless $47.2 bil for 3.26 GW Hinkley Point C=$14.5/W vs $1/W for solar and wind And HPC will take 22 years from planning to operation (2008-2030), vs 1-3 for PV/wind Similar statistics for Vogtle Vaporware SMRs are worse https://t.co/M80o9ICaUb

By Mark Z. Jacobson
Share Your SEO Challenges, Win a Hoodie
SocialFeb 21, 2026

Share Your SEO Challenges, Win a Hoodie

🚨 Take the #SEOFOMO's Ecommerce SEO & AI Search Optimization Survey [2026] and participate in an SEOFOMO Hoodie & Mug Giveaway 👇 Answer the SEOFOMO Ecommerce SEO & AI Search Optimization Survey and help us identify this year’s biggest ecommerce SEO...

By Aleyda Solis
Timely, Specific Feedback Boosts Collaboration with AI Prompts
SocialFeb 21, 2026

Timely, Specific Feedback Boosts Collaboration with AI Prompts

📣 Feedback is more useful when it is timely and specific. 💬 My post includes prompts to speed up comments and quick checks. 🧠 You bring the expertise, the chatbot helps with wording. https://t.co/eqoKvCsrmV

By Monica Burns
AI Poised for Superintelligence by 2027: Major Impacts
SocialFeb 21, 2026

AI Poised for Superintelligence by 2027: Major Impacts

From Agent-1 to Superintelligence: Decoding the AI 2027 Scenario and Its Profound Implications Check out my article: https://t.co/Li37yAWx5U Via @ingliguori #AI2027 #FutureTech https://t.co/vNP0doWmJ7

By Giuliano Liguori
Integration of Digital and Human Creates Competitive Edge
SocialFeb 21, 2026

Integration of Digital and Human Creates Competitive Edge

Competitive differentiation today comes from integration. It is about connecting digital capability with human experience in a way that feels seamless to the customer. https://t.co/Jk20pooXPJ

By Jim Marous
Nvidia's $30B OpenAI Stake Turns Hardware Into Equity
SocialFeb 21, 2026

Nvidia's $30B OpenAI Stake Turns Hardware Into Equity

Nvidia reportedly invested $30B in OpenAI, its own major customer. The chip maker powering AI now has equity in the models running on it. When hardware becomes equity, your AI vendor list has a silent shareholder at the table. Source: https://t.co/KNtNLIRTOQ

By Yves Mulkers
FAA Predicts Fatal Space Debris Every Two Years
SocialFeb 21, 2026

FAA Predicts Fatal Space Debris Every Two Years

An FAA report predicts someone will die roughly every 2 years due to incoming space debris. This research could save lives by forecasting danger zones.

By Pamela L. Gay
NVIDIA Open‑Sources Robot World Model Trained on 44K Hours
SocialFeb 21, 2026

NVIDIA Open‑Sources Robot World Model Trained on 44K Hours

NVIDIA releases open-source robot world model trained on 44,000 hours of human video https://t.co/RqlVawEDXa @NVIDIA #AI #MWC26 https://t.co/hQFacKuAkl

By Harold Sinnott
Subscription Model Boosts LTV, One‑Time Sales Lag
SocialFeb 21, 2026

Subscription Model Boosts LTV, One‑Time Sales Lag

Quip made $100M disrupting toothbrushes with ONE model: subscription delivery. Meanwhile you're doing one-time sales and wondering why LTV is low. That's the gap.

By Kamil Sattar
Combined DNA and Methylation Analysis Reveals Colon Cancer Risks
SocialFeb 21, 2026

Combined DNA and Methylation Analysis Reveals Colon Cancer Risks

By systematically assessing both DNA sequence variants and methylation, we're learning a lot more about risk of (and protection from) colon cancer @ScienceAdvances https://t.co/eA0Y0lrntr https://t.co/5iL4sg0rRC

By Eric Topol
Artemis II Delayed; March Launch Ruled Out
SocialFeb 21, 2026

Artemis II Delayed; March Launch Ruled Out

Updated with Isaacman's clarification that March definitiely is off the table and they will roll back to the VAB. Artemis II Delayed Due to Upper Stage Problem https://t.co/r8yzfcIJ9Q

By Marcia Smith
AI Polymorphic Threats Prompt Rethink of Cybersecurity
SocialFeb 21, 2026

AI Polymorphic Threats Prompt Rethink of Cybersecurity

AI Polymorphic Threats Are Forcing A Rethink Of Cybersecurity by @ChuckDBrooks https://t.co/bLFH7errME #cybersecurity #ai #tech @Forbes

By Chuck Brooks
Smartness Means Anticipating the Future, Says Nvidia CEO
SocialFeb 21, 2026

Smartness Means Anticipating the Future, Says Nvidia CEO

Nvidia CEO defines what it means to be smart and importance of seeing around corners https://t.co/isVrlJtjUp

By Vala Afshar
AI Films Threaten Theatrical Distributors, Not Major Studios
SocialFeb 21, 2026

AI Films Threaten Theatrical Distributors, Not Major Studios

This would impact theatrical distributors more than big studios. All studios need to figure out is how to approve IP for distribution and take a share of revenue. Distribution model still looking two fiscal quarters ahead while these AI movies...

By Andrew Rosen
Artemis II May Launch in April; SLS Rollback Considered
SocialFeb 21, 2026

Artemis II May Launch in April; SLS Rollback Considered

We might be looking at April for Artemis II. Rollback to the VAB for the SLS rocket is on the table.

By Felix Schlang
Delay Hiring; Automate First to Avoid Drowning
SocialFeb 21, 2026

Delay Hiring; Automate First to Avoid Drowning

Greg Isenberg thinks 2026 is about to create 10x the number of entrepreneurs. Massive SaaS layoff wave, everyone starts building. He's probably right, but most of these new founders are going to make the same mistake I made for 4 years... They're...

By Adam Robinson
Risen Energy Introduces Full Liquid Cooling for 131 kW Storage
SocialFeb 21, 2026

Risen Energy Introduces Full Liquid Cooling for 131 kW Storage

Risen Energy adds full liquid cooling to 131 kW/261 kWh C&I storage unit #energysky -- via pv magazine global: https://t.co/WaJHUYwp2n

By Tor “SolarFred” Valenza
HTTPS Is Non‑optional: Encrypt Everything by Default
SocialFeb 21, 2026

HTTPS Is Non‑optional: Encrypt Everything by Default

Most people see the 🔒 in the browser, but few think about the engineering behind it. Here’s the real difference: HTTP (Port 80) The postcard Data travels as plain text Anyone on the same network can read credentials or session tokens Okay for local testing. Dangerous in...

By Megha Bhardwaj
Future‑Fit HR: Own the System of Work
SocialFeb 21, 2026

Future‑Fit HR: Own the System of Work

Why future-fit #HR means owning the system of work @TPShub https://t.co/Grx3J5T6uY #HCM #HRM #HumanResources #HRTech #CHRO #CPO #Hiring #Recruitment #PeopleManagement #Culture #Change #FutureofHR #HRCurator

By Dave Millner
Re‑tool for Speed, Stay Optimistic Amid Wild Change
SocialFeb 21, 2026

Re‑tool for Speed, Stay Optimistic Amid Wild Change

Things Are Getting Wild: Re-Tool Everything for Speed In the end, despite the short term pessimism, I remain wildly optimistic for the future. https://www.philvenables.com/post/things-are-getting-wild-re-tool-everything-for-speed

By Phil Venables
Speed Is Defender’s Ultimate Weapon Against AI Threats
SocialFeb 21, 2026

Speed Is Defender’s Ultimate Weapon Against AI Threats

Things Are Getting Wild: Re-Tool Everything for Speed The compounding set of changes we are experiencing in cybersecurity is deeply concerning. But this is a transition point. We should be short term pessimistic about the risks we face. At the same...

By Phil Venables
Google Kills Excuses: PMax Now Mandatory
SocialFeb 21, 2026

Google Kills Excuses: PMax Now Mandatory

Google just killed every excuse you had for ignoring PMax. Full reporting. Negative keywords. Real split tests. This thread is your wake-up call 🧵 https://t.co/FqYcvnZVbf

By Kody Nordquist
Migrated Anthropic to Agents SDK to Prevent Auth Problems
SocialFeb 21, 2026

Migrated Anthropic to Agents SDK to Prevent Auth Problems

Switched my entire Anthropic usage on OpenClaw to use the Agents SDK now. Hopefully I don't get auth issues anymore.

By Matthew Berman
Predicted AI Technophobia a Decade Ago; History Rhymes
SocialFeb 21, 2026

Predicted AI Technophobia a Decade Ago; History Rhymes

i anticipated the technophobic pushback ai would receive nearly a decade ago and gave a talk at cliocon about it. history doesn't repeat, it rhymes. watch my comments here: https://t.co/CIm9q25mQ6

By Andrew Arruda
AI Boosts SaaS Support, Productivity, Margins—No Price Hikes
SocialFeb 21, 2026

AI Boosts SaaS Support, Productivity, Margins—No Price Hikes

AI doesn’t need to be sexy to move the needle. In Ep. 233 of The SaaS CFO Podcast, Luca Cartechini explains how AI is boosting support, dev productivity, and margins—without raising prices. Watch here: https://t.co/CvZiAzWspt #SaaS #AI https://t.co/DhDtGPTj5z

By Ben Murray
Lakehouse Surge Shows Data Infrastructure Beats AI Hype
SocialFeb 21, 2026

Lakehouse Surge Shows Data Infrastructure Beats AI Hype

AGI is in the noise bucket this week. Lakehouse architecture? Up 400%. While the industry debates the AI endgame, data infrastructure quietly becomes non-negotiable. The boring skills win again.

By Yves Mulkers
16 Years Later: IPhone 17 Pro Max Dwarfs
SocialFeb 21, 2026

16 Years Later: IPhone 17 Pro Max Dwarfs

iPhone 17 Pro Max vs IPhone 3 GS perfectly illustrates 16 years of smartphone photography progress https://www.techradar.com/phones/iphone/iphone-17-pro-max-vs-iphone-3-gs-perfectly-illustrates-16-years-of-smartphone-photography-progress

By Lance Ulanoff
Taxpayer Money Moves Reactors; Solar and Batteries Already Mobile
SocialFeb 21, 2026

Taxpayer Money Moves Reactors; Solar and Batteries Already Mobile

Gee. With billions of taxpayer subsidies, we have finally proven that you can *actually move* a nuclear reactor. (But the fuel didn’t fly with them…) 🙄 Meanwhile, solar and batteries are cheaper, faster, safer, and move on planes and trucks every...

By Jonathan Foley
Starlink Group 17‑25 Launches From Vandenberg at 090
SocialFeb 21, 2026

Starlink Group 17‑25 Launches From Vandenberg at 090

LAUNCH at 0904 UTC Feb 21 of Starlink Group 17-25 from Vandenberg Space Force Base

By Jonathan McDowell
NASA Flags SLS Upper-Stage Issue, Possible VAB Rollback
SocialFeb 21, 2026

NASA Flags SLS Upper-Stage Issue, Possible VAB Rollback

NASA just said there's a problem with the SLS upper stage and they may have to roll back to the VAB. https://t.co/jS1avhZOkR

By Marcia Smith
NASA May Delay Artemis II Launch, Rolling Back to VAB
SocialFeb 21, 2026

NASA May Delay Artemis II Launch, Rolling Back to VAB

Bad news for Artemis 2: "NASA is taking steps to potentially roll back the Artemis II rocket and Orion spacecraft to the Vehicle Assembly Building… This will almost assuredly impact the March launch window." https://t.co/rS2SqwVMwD

By Jeff Foust
Language Models Adopt Distinct Strategies in Simulated Nuclear Crises
SocialFeb 21, 2026

Language Models Adopt Distinct Strategies in Simulated Nuclear Crises

Choose your fighter. From a paper I'm writing up for Import AI this week about the behavior of language models in a simulated nuclear crises. https://t.co/pwXdiITuYX

By Jack Clark