The 2026 AI Agent Market: B2B Pricing and B2C Payments as Key Variables

Oct 14, 2026 15 min read --

The AI agent market is flooded with news every day, but the pace of development differs significantly between enterprise and consumer sectors. As of October 2026, the B2B sector is seeing its software pricing models shaken up, while in B2C, although search and recommendation systems have evolved, final payments still …

Why the U.S. is Rushing Toward AI Doctors

Sep 15, 2026 7 min read --

A single clinician can supervise thousands of AI therapists. That is the calculation provided by an AI psychotherapy company participating in a U.S. Medicare pilot.

6 Pieces to Understanding SpaceX — Rockets, Water, Land, and Money

Sep 12, 2026 4 min read --

After writing several articles about SpaceX, I discovered something strange. Even though I was covering the same company, its identity seemed to change with every piece. In articles looking at its revenue structure, it looked like a telecom company; in pieces about its Texas water contracts, it appeared as a regional …

Tesla Cybercab’s Global Expansion: The Hurdles Facing a Steering-Wheel-Less Car

Sep 10, 2026 9 min read --

On the morning of September 4, while scrolling through my timeline, I noticed something odd. Since it was the first passenger-boarding event for the Cybercab, I naturally expected a live stream with Elon Musk on stage making big announcements, but there was no stream at all. Apparently, even the invitees had to sign …

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Research on Viagra Preventing Cancer Metastasis: How Much Is True?

Sep 09, 2026 19 min read --

While tidying my medicine cabinet, I found a blue diamond-shaped pill. It was Palpal-jeong (a sildenafil generic). It belonged to my father, and it wasn’t exactly a surprise; in Korea, sildenafil is as common as cold medicine.

Rocket Engine Mixture Ratio: Why Not Maximize Oxygen?

Sep 09, 2026 10 min read --

SpaceX Raptor engine testing, showing a bright orange flame plume

Why SpaceX is Pouring $220 Million into Texas

Sep 04, 2026 8 min read --

A few days ago, I stumbled upon a piece of local news from Texas. It reported that SpaceX would pay up to $220 million—nearly 300 billion KRW—to the city of Brownsville in the name of water infrastructure.

Carbon Dioxide in Soda: Where Does It Go If You Can't Burp?

Sep 01, 2026 6 min read --

The moment you open a can, there is a ‘hiss.’ That sound is, in fact, an escape. It is the sound of carbon dioxide molecules, which were forcibly trapped in liquid just seconds ago, suddenly becoming free.

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Why Are Rockets Packed With Oxygen? — The Truth About Liquid Oxygen

Sep 01, 2026 7 min read --

When a rocket takes off, people usually think of the fuel: kerosene, methane, hydrogen. Yet, in those massive tanks, what actually occupies the majority of the volume isn’t the fuel. A SpaceX Starship holds about 1,278 tons of methane, while it carries far more liquid oxygen—approximately 4,500 tons. In terms of …

The Contradictory Galaxies We Seek with Hubble's 100x Field of View (142 Starless Galaxies and Dark Matter-Free DF9)

Aug 31, 2026 12 min read --

The Roman Space Telescope has successfully launched. While searching for related articles shortly after, I clicked on a ‘dark matter’ keyword without much thought. However, the two news stories beneath it pointed in opposite directions. One was “142 Candidates for Starless Galaxies Discovered,” and the other was “NASA …

The Real Reason OpenAI Cut Off Cursor

Aug 31, 2026 6 min read --

Have you ever paid attention to which model is running when you use Cursor? Honestly, I rarely did. It was just one of many options in a dropdown menu. However, reading the news last weekend, I realized there was a business-to-business contract behind that dropdown, and hidden within that contract was a clause that …

I Lowered the Humidity, So Why Is My Room So Hot?

Aug 30, 2026 9 min read --

In the middle of the rainy season, I finally felt relieved and pulled my blanket back up only after confirming the hygrometer had dropped to 44%. However, I woke up in the middle of the night with a damp back. The humidity was clearly low, so why was it so hot? I put my hand in front of the dehumidifier and felt not …

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The Principles of Fermentation: How Alcohol is Made

Aug 30, 2026 8 min read --

A few days ago, I found a bottle of grape juice in the fridge that was slightly past its expiration date. Not wanting to waste it, I left it at room temperature for a few more days, only to notice the cap had slightly bulged. For a moment, I thought, “Couldn’t this turn into alcohol?” After looking it up, I found it …

Why Do LED Bulbs Die in a Year Despite a 50,000-Hour Rating?

Aug 30, 2026 9 min read --

A few days ago, my bathroom light went out. It was an LED I had replaced less than a year ago. Checking the box, I saw “50,000-hour lifespan” printed in large letters. That should last 45 years even with 3 hours of use per day. Yet, it died in just one year.

40% of Data Center Power is Spent on Waiting, Not Computing

Aug 28, 2026 19 min read --

In 2023, when the ChatGPT craze reached its peak, Microsoft made an unexpected statement: data centers were running out of electricity.

Terafab: What You Can't Buy with Concrete

Aug 28, 2026 21 min read --

1,300 soccer fields. 50 times the size of the Pentagon. In Grimes County, Texas, next to the Gibbons Creek Reservoir, a structure of that magnitude is rising from the farmland. Once completed, it is slated to be the largest and most expensive structure on Earth.

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The Real Reason Google Gave Up on the AI 'Number One' Race

Aug 28, 2026 7 min read --

Gemini has over a billion users worldwide. This service processes 22 billion tokens every minute. However, in recent months, the company that created this service has received a strange evaluation: It is being labeled as falling behind in the AI race.

Why Chargers Stop Shrinking: The Hidden Safety Distance Inside the Palm-Sized Box

Aug 27, 2026 8 min read --

While cleaning out my drawers the other day, I found no fewer than eight different chargers. Ranging from brick-sized laptop adapters to recently purchased thumbnail-sized cubes, they came in every imaginable shape and size. But one peculiar detail caught my attention: while chargers released over the past few years …

Magnetic Cooling Technology: A Refrigerant-Free Game Changer

Aug 26, 2026 8 min read --

Helium is the second most abundant element in the universe after hydrogen, making up about a quarter of the universe’s total mass. On Earth, however, the situation is the exact opposite. Across the crust and atmosphere, helium exists merely as a byproduct of the extremely slow radioactive decay of uranium and thorium. …

Starlink Direct to Cell: The Secret of the Uplink

Aug 26, 2026 4 min read --

The news that Starlink satellites are getting bigger and their antennas more powerful, enabling them to receive signals from regular smartphones, is easily accepted. Isn’t it natural for phones to receive signals when satellites get stronger?

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The Night Jeff Bezos's Rocket Burned

May 29, 2026 14 min read --

How the New Glenn Explosion Reshaped Space Hegemony At 9:00 PM on May 28, 2026, night turned to day without warning over Cape Canaveral, Florida.

40% of Data Center Power Isn't Used for Computation — Where Does That Money Go?

May 27, 2026 18 min read --

hyperscale datacenter server rack blue light cables

The Thermodynamics of Intelligence: Power Bottlenecks and Global Energy Wars Sparked by AI (Survival Strategies for the US, China, and South Korea)

Jan 16, 2026 10 min read --

AI_Artificial_Intelligence_Data_Center We are witnessing one of the most peculiar and intense bottlenecks in human history. Let’s be frank: for the past half-century, geniuses in Silicon Valley and computer scientists, under the absolute ring of ‘Moore’s Law,’ were solely focused on increasing transistor density.

2025 Data Catastrophe: Is Your Privacy Still Intact? (A Digital Social Contract for Survival)

Jan 14, 2026 10 min read --

‘The Crisis of Privacy in the Digital Age and the Importance of Personal Data Protection’ Foreword: When Does the Worm Turn? - The Prelude to Digital Apocalypse “The smallest worm will turn, being trodden upon.”

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The Truth Behind Meta's Stock Plunge: 'Autonomous Reasoning' Singularity Hidden Behind $21 Billion Fear

Dec 28, 2025 7 min read --

meta stock price

AWS Bedrock AgentCore and MCP: Innovative AI Savior or Digital Prison?

Dec 11, 2025 9 min read --

AMAZON AWS Prologue: Trojan Horse, or Digital Savior? Let’s be honest. If 2024 was the year we got a taste of the novel toy called ‘Generative AI,’ then

Google Genie 3 Analysis: The End of Rendering and the Dawn of 'Playable Dreams' (The Future of AGI and the Metaverse)

Dec 11, 2025 7 min read --

The new dimension of worlds opened by Google Genie 3 Google Genie 3 is not just a technology; it opens a new dimension, enabling the realization of human imagination into real-time reality.

AI Gets Hands and Feet: The 2025 Agent AI Revolution and the Shock of Vibe Coding

Dec 09, 2025 6 min read --

Brain in a vat

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The Hidden Battleground of the AI Era: Who Will Win the 'Cold Rush'?

Dec 08, 2025 6 min read --

Liquid cooling in ai data centers

Samsung's Acquisition of Oxford Semantic: RDFox and Neuro-Symbolic AI

Dec 06, 2025 9 min read --

Should we trust AI with our schedules and health records? Samsung’s acquisition of Oxford Semantic (July 2024) secured the core engine for personal knowledge graphs within devices. It is widely interpreted as a strategic move to address the limitations of Generative AI by incorporating logical reasoning through …