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On This Day In History

17

Stories Published

Archive: March 21st, 2026

Discovering the tech stories that shaped the day.

NVIDIA CORPORATION
NVIDIA CORPORATION@nvidiacorporation
https://cdn.hackernoon.com/images/forget-blender-skills-this-ai-generates-complete-3-d-objects-for-you-xgns55krgmo3xsf3uysdgh76.png

Forget Blender Skills: This AI Generates Complete 3D Objects for You

Min Read21 minutes Ago
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IBM
IBM@ibm
https://cdn.hackernoon.com/images/high-efficiency-quantum-error-correction-promises-smaller-stronger-quantum-computers-ygipdty3xe88121gtgfvgp64.png

High-Efficiency Quantum Error Correction Promises Smaller, Stronger Quantum Computers

Min Read23 minutes Ago
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Alibaba
Alibaba@alibaba
https://cdn.hackernoon.com/images/ai-revives-old-ev-batteries-fast-cheap-and-green-va22dp95j10tne08wso9tu6w.png

Generative AI Powers Sustainable Reuse of Retired Lithium-Ion Batteries

Min Read25 minutes Ago
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Samsung
Samsung@samsung
https://cdn.hackernoon.com/images/scientists-20-built-20-a-20-tiny-20-graphene-20-ball-20-that-20-boosts-20-battery-20-life-20-by-2027-tvruota1728thlx2hauj9kva.png

Faster Charging, Longer Life: The Graphene Trick Upgrading Lithium Batteries

Min Read33 minutes Ago
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Alibaba
Alibaba@alibaba
https://cdn.hackernoon.com/images/this-privacy-safe-ai-could-turn-battery-waste-into-big-profit-e1lpx2544a6tb9ghnswcyhgs.png

This Privacy-Safe AI Could Turn Battery Waste Into Big Profit

Min Read38 minutes Ago
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Alibaba
Alibaba@alibaba
https://cdn.hackernoon.com/images/how-food-delivery-apps-saved-small-businesses-during-covid-lockdowns-bi0jy920o0i3dhbvcrr4ucto.png

What COVID Taught Us About Digital Platforms and Small Business Survival

Min Read42 minutes Ago
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Samsung
Samsung@samsung
https://cdn.hackernoon.com/images/how-a-sandwich-like-design-supercharged-next-gen-flexible-displays-zfe3pbiw956qrht9njj7ietz.png

Scientists Unlock Ultra-Efficient Flexible Screen Displays Using Graphene and Titanium Dioxide

Min Read43 minutes Ago
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IBM
IBM@ibm
https://cdn.hackernoon.com/images/how-scientists-connected-two-quantum-processors-as-one-giant-qpu-lkoxmce8jxzbls0stebjkakd.png

IBM Quantum Breakthrough: Linking Chips in Real-Time to Expand Qubit Power

Min Readan hour Ago
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Samsung
Samsung@samsung
https://cdn.hackernoon.com/images/graphene-coated-20-silicon-20-could-20-supercharge-20-lithium-20-batteries-20-by-2080-zy0plb2nlcdifepzq0evdpfe.png

A Graphene Breakthrough Could Make EV Batteries Last Longer and Store More Energy

Min Readan hour Ago
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IBM
IBM@ibm
https://cdn.hackernoon.com/images/quantum-computing-breakthrough-correcting-errors-in-real-time-mmipynrqs4qqvs12dgqam18u.png

Quantum Computing Breakthrough: Correcting Errors in Real-Time

Min Readan hour Ago
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Alibaba
Alibaba@alibaba
https://cdn.hackernoon.com/images/how-ai-used-satellite-images-to-reveal-hidden-settlements-in-the-himalayas-tylzkf3zq3r7ldayqy9kz7lq.png

AI Maps 13 Million Buildings in One of the World’s Most Remote Regions

Min Readan hour Ago
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Cisco Systems
Cisco Systems@ciscosystems
https://cdn.hackernoon.com/images/why-your-ai-doesnt-need-the-cloud-to-run-faster-anymore-aj1exz45cfbk1vym3aljdfb4.png

Why Your AI Doesn’t Need the Cloud to Run Faster Anymore

Min Readan hour Ago
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IBM
IBM@ibm
https://cdn.hackernoon.com/images/this-noisy-quantum-computer-produces-reliable-results-impossible-to-simulate-classically-dib8hk805bmu3fmbgmyt3o8y.png

This Noisy Quantum Computer Produces Reliable Results Impossible to Simulate Classically

Min Readan hour Ago
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Jose
Jose@joseh
https://cdn.hackernoon.com/images/eQHzh6rz7ETBHLjs0KzCl1Dooqp2-6m83ei3.jpeg

Peter Parker's 5 Best Suits In Marvel's Spider-Man 2

Min Read4 hours Ago
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Hacktivist
Hacktivist@hacktivist
https://cdn.hackernoon.com/images/cyber-defenses-abstract-jogq7bbaqzhu1yjdlrbe1mbp.png

Phineas Fisher: MITRE ATT&CK Analysis & ICS Defenses

Min Read4 hours Ago
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Astounding Stories
Astounding Stories@astoundingstories
https://cdn.hackernoon.com/images/the-night-roger-was-murdered-ddtdovauxhg2kj05kzf1w7m1.png

The Night Roger Ackroyd Was Murdered

Min Read5 hours Ago
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TreeMap
TreeMap@treemap
https://cdn.hackernoon.com/images/autumn-trees-u0kvud26io7otngcvf0xksml.png

LZ-Trees: Context-Free Grammar Enumeration via Subtree Reuse

Min Read5 hours Ago
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