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​In the article, Dave Wang examines MicroStrategy’s aggressive Bitcoin acquisition strategy, which has raised concerns among critics who liken it to a Ponzi scheme. Since August 2020, MicroStrategy has been accumulating Bitcoin, funding these purchases through new debt and equity, leading some to question the sustainability and legitimacy of this approach. Critics argue that MicroStrategy’s continuous Bitcoin accumulation, financed by issuing new shares and taking on debt, resembles characteristics of a Ponzi scheme, where returns for earlier investors are generated through the capital of newer investors. This strategy has sparked debates within the financial community, with some analysts expressing skepticism about the company’s long-term viability under this model ...

When it comes to PC case cooling, there’s a fine line between optimizing airflow and turning your system into a mini oven. Does adding more fans always improve temperatures? Does simply removing the side panel offer the best cooling solution? If you think more fans automatically mean better cooling, think again—sometimes, less is more.

Retrofuturism is a fascinating artistic and cultural movement that envisions the future through the lens of the past. It blends nostalgia with speculative imagination, reflecting both the hopes and anxieties of earlier generations about what the future might hold. (illustrations and preparatory drawings for “cutaway of the passenger moon ship’s crew module” by Fred Freeman, 1952) (Predicting the Romba) (What A Futuristic Living Room Could Have Looked Like) ...

This was the first electronic toy I ever owned. Back in 1984, when I was still living in São Paulo, my father surprised me with it on my birthday. It felt like pure magic. The gameplay closely mimics Space Invaders, where players control a stationary turret at the bottom of the screen and must shoot descending alien invaders. The Gakken LSI Game Invader 2000 is a vintage handheld electronic game released by Gakken, a Japanese company known for its educational toys and electronics, during the early 1980s. It is part of the LSI (Large Scale Integration) Game series, which were electronic tabletop and handheld games featuring simple LCD or VFD (Vacuum Fluorescent Display) screens. ...

Google ad on a magazine from 1999

Edward Hopper’s 1953 masterpiece Office in a Small City brilliantly captures modern solitude. A lone office worker gazes through an expansive window at geometric rooftops beyond—the window simultaneously offering glimpses of freedom while reinforcing the barriers to genuine connection. (Office in a small city - Edward Hopper - 1953) Hopper creates visual tension through his masterful contrast of bright sunlight against deep shadows, freezing this ordinary moment. Though we cannot access the man’s thoughts, his rigid posture within the barren office space invites interpretation. The deliberate emptiness surrounding him becomes as significant as his presence—a physical manifestation of emotional vacancy that transforms this seemingly mundane scene into a universal reflection of urban alienation. ...

Text-to-SQL technology promised a revolution: natural language seamlessly converting into precise database interactions. However, the practical implementation has revealed significant challenges, particularly with agent meshes—the multi-agent systems designed to parse, optimize, and execute queries. Key Technical Challenges Orchestration Complexity: Coordinating specialized AI agents creates potential bottlenecks and critical failure points in the query processing pipeline. Context & Memory Management: Maintaining coherent awareness across different agents becomes particularly difficult with ambiguous or evolving queries that require nuanced interpretation. Performance Limitations: Delivering real-time, accurate responses in enterprise-scale databases remains challenging, even with advanced LLMs powering the system. Troubleshooting Difficulties: Unlike traditional SQL’s deterministic nature, agent mesh systems often produce inconsistent results, making root cause analysis exceptionally difficult. Path Forward For Text-to-SQL and agent-based approaches to fulfill their potential, we need fundamental improvements in agent coordination frameworks, better model grounding in database contexts, and enhanced database adaptability to different query patterns. ...

AI bots are reshaping the Internet at its core. What was once primarily a human-driven space is now increasingly navigated by intelligent, autonomous bots that explore, interact and even make decisions… Bots Evolution: From Search Indexing to AI During the Internet’s early period, web crawlers functioned mainly within the framework of search engines such as Google and Bing. These bots had a straightforward yet impactful purpose: traversed websites, catalogued content, and structured data to enhance user accessibility. Their function was clearly established—these automated tools classified and prioritized web pages according to relevance, search terms, and visitor interaction. This period depended on programmed algorithms that determined how information was found and displayed. ...

MicroStrategy holds 499,096 Bitcoins, valued at approximately $43.7 billion, funded by $8.2 billion in debt. This strategy follows a cycle: issuing convertible notes at 0% interest, buying Bitcoin to drive its price up, selling new shares at a premium, and acquiring more Bitcoin. However, this approach depends on the continuous appreciation of Bitcoin to remain sustainable. MicroStrategy’s debt structure includes convertible notes maturing between 2027 and 2032, with clauses that could trigger early repayment in case of a “fundamental change.” If Bitcoin’s price drops significantly, the company’s assets could fall below its liabilities, potentially prompting shareholders to push for liquidation to protect their interests. ...

Retrofuturism is a fascinating artistic and cultural movement that envisions the future through the lens of the past. It blends nostalgia with speculative imagination, reflecting both the hopes and anxieties of earlier generations about what the future might hold. This unique aesthetic can be seen in art, design, architecture, and even fashion, creating a world that never was but feels oddly familiar. (Lunar base) ...