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Interview with the Creator of Deluxe Ski Jump

Posted: 2025-03-28 13:41:00

Jussi Koskela, the creator of Deluxe Ski Jump, discusses the game's origins, development, and enduring popularity in this interview. Starting as a simple project inspired by a Finnish ski jumping game, Koskela iteratively improved the physics and gameplay based on player feedback, leading to its widespread success, especially in Finland. He highlights the importance of community involvement and the dedicated modding scene that has extended the game's lifespan. Despite not actively developing the game anymore, Koskela expresses gratitude for its impact and the continued passion of its players.

In an illuminating interview conducted by Spillhistorie.no, Jussi Koskela, the mind behind the beloved and enduring ski jumping simulation game, Deluxe Ski Jump, graciously offered a detailed retrospective on the game's genesis, development, and enduring legacy. Koskela's journey began with a deep-seated passion for ski jumping, cultivated from a young age through both active participation in the sport and avid spectatorship. This passion translated into a desire to create a digital representation of the sport, initially manifested in simpler, less sophisticated game iterations created during his adolescence. These early forays into game development, utilizing rudimentary tools and programming languages such as QBasic, laid the groundwork for the eventual emergence of Deluxe Ski Jump.

Koskela elaborates on the technical aspects of Deluxe Ski Jump's development, discussing the evolution of the game's physics engine and the meticulous attention to detail he devoted to replicating the real-world dynamics of ski jumping. He meticulously studied videos and real-life jumps, incorporating the nuances of aerodynamics, take-off angles, and landing techniques into the game's mechanics. This dedication to realism is a hallmark of Deluxe Ski Jump, contributing significantly to its enduring popularity and acclaim.

The interview further delves into the challenges Koskela faced during the development process, particularly the solitary nature of the endeavor. He reveals that he single-handedly undertook the entire development process, from coding and graphics design to music composition and sound effects. Despite these challenges, Koskela persevered, driven by his passion for the sport and his unwavering vision for the game.

Koskela also discusses the unexpected and overwhelming success of Deluxe Ski Jump, noting the game's widespread adoption and the formation of a devoted community of players. He expresses his genuine surprise and humility at the game's global reach, attributing its popularity to the accessible yet challenging gameplay and the authentic simulation of the ski jumping experience. The interview touches upon the continued development of Deluxe Ski Jump, with Koskela acknowledging the possibility of future updates and improvements. He also reveals the underlying philosophy guiding his design choices, emphasizing the importance of intuitive controls and a balanced learning curve, making the game accessible to players of all skill levels.

Finally, the interview concludes with Koskela's reflections on the impact of Deluxe Ski Jump and his gratitude for the unwavering support of the game's dedicated community. He expresses his continued commitment to refining and expanding upon the Deluxe Ski Jump experience, ensuring that it remains a cherished and enduring classic for years to come.

Summary of Comments ( 9 )
https://news.ycombinator.com/item?id=43505340

Hacker News users discuss the simplicity and longevity of Deluxe Ski Jump, praising its addictive gameplay and minimal system requirements. Several commenters reminisce about playing the game in their youth, highlighting the nostalgic appeal. The discussion also touches on the game's development, including its origins as a QBasic project and the creator's surprise at its enduring popularity. Some users express interest in the game's physics engine and its realistic, albeit simplified, representation of ski jumping. The overall sentiment is one of appreciation for a classic game that continues to entertain despite its age.

The Hacker News post titled "Interview with the Creator of Deluxe Ski Jump" (https://news.ycombinator.com/item?id=43505340) has generated a moderate number of comments, many of which express nostalgia and appreciation for the game.

Several commenters share personal anecdotes about playing Deluxe Ski Jump in their youth, often with friends and family. These stories highlight the game's simple yet addictive gameplay and its ability to evoke a sense of shared experience. One commenter mentions the game's surprising depth, despite its seemingly basic mechanics, and how it fostered a competitive spirit among players.

The technical aspects of the game are also discussed. Commenters praise the game's physics engine, noting its realistic feel despite the game's age and simple graphics. The longevity of the game is another recurring theme, with users expressing amazement that it continues to be enjoyed and even updated decades after its initial release. The game's accessibility is also mentioned, with some commenters highlighting its low system requirements and ability to run on even older hardware.

There's some discussion about the game's creator, Jussi Koskela, and his dedication to the project. Commenters express admiration for his continued involvement in the game's development and his responsiveness to the community. The fact that Koskela created the game as a teenager is also a point of interest and admiration for some.

One commenter provides a link to a video showcasing the game's various hills, further fueling the nostalgic sentiment. Another commenter raises the question of the game's availability on modern platforms, indicating continued interest in playing the game today.

While not a large number of comments, the overall sentiment is positive and reflects a strong sense of community and shared appreciation for this classic game. The discussion revolves around nostalgia, technical appreciation, the developer's dedication, and the game's enduring popularity.

They Might Be Giants Flood EPK Promo (1990) [video]

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Posted: 2025-03-27 03:37:55

This 1990 Electronic Press Kit (EPK) for They Might Be Giants' album Flood promotes the band and their music through a quirky and humorous lens. It features interviews with band members John Flansburgh and John Linnell discussing their songwriting process, musical influences, and the album itself. Interspersed with these interviews are clips of music videos from the album, showcasing the band's distinctive visual style and playful aesthetic. The overall tone is lighthearted and self-aware, emphasizing the band's unique blend of catchy melodies, clever lyrics, and offbeat presentation.

This YouTube video presents an Electronic Press Kit (EPK), a promotional tool, for the alternative rock band They Might Be Giants' 1990 album Flood. The video, seemingly recorded on a VHS tape, exudes a distinct early 1990s aesthetic, complete with era-specific video transitions and graphics. It offers a behind-the-scenes glimpse into the making of the album and the band's overall image.

The EPK opens with an introduction to the band members, John Linnell and John Flansburgh, who are depicted in a lighthearted and slightly quirky manner, characteristic of their public persona. They engage in humorous banter and self-deprecating commentary, establishing a casual and approachable atmosphere.

Throughout the video, segments of interviews are interspersed with snippets of music videos from the Flood album, including visually arresting and often surreal imagery associated with songs like "Birdhouse in Your Soul" and "Istanbul (Not Constantinople)." These musical interludes showcase the band's eclectic style, blending elements of pop, rock, and new wave.

The interview portions delve into the creative process behind Flood, offering insights into the songwriting, recording, and production of the album. The Johns discuss their inspirations, musical influences, and the overall concept they aimed to achieve. Their commentary is often laced with witty observations and playful digressions, further emphasizing their unique brand of humor.

The video also features footage of the band in the recording studio, providing a glimpse into the technical aspects of creating the album. While these segments are brief, they offer a visual representation of the collaborative effort involved in bringing the music to life.

In addition to the interviews and musical excerpts, the EPK includes promotional materials designed to generate interest in the album. This includes information about tour dates and other marketing efforts surrounding the release of Flood. The overall tone of the EPK remains consistently light and engaging, effectively showcasing They Might Be Giants' distinctive musical style and whimsical personality, aiming to pique the interest of both existing fans and potential new listeners. The low-fidelity visual quality of the video, likely due to its age and format, contributes to its nostalgic charm and reinforces the sense of it being a time capsule from the early 1990s music scene.

Summary of Comments ( 76 )
https://news.ycombinator.com/item?id=43490173

The Hacker News comments on the They Might Be Giants Flood EPK video largely express nostalgic appreciation for the band and the album. Several commenters reminisce about their childhood memories associated with the music and video, highlighting its quirky humor and unique style. Some discuss the band's innovative approach to promotion and their early adoption of music videos and EPKs. A few commenters analyze the video's technical aspects, such as the use of green screen and the distinct aesthetic. Others delve into the band's broader career and influence, with mentions of their children's music and other albums. Overall, the sentiment is one of fondness and admiration for They Might Be Giants' creativity and enduring appeal.

An Interview with Zen Chief Architect Mike Clark

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Posted: 2025-03-24 19:05:49

Mike Clark, Zen's chief architect, discusses the development of their new native macOS window manager, Zen Spaces. Driven by frustration with existing solutions, Clark aimed to create a truly native, performant, and customizable window management experience. Key features include virtual desktops (Spaces) with custom layouts and applications pinned to specific spaces, along with intuitive keyboard navigation and a focus on future extensibility. The project was built using Swift and leverages macOS APIs for tight integration and performance. Clark emphasizes the importance of community feedback and hopes Zen Spaces will become a valuable tool for power users.

In a comprehensive and insightful interview conducted by David Kanter of Real World Technologies, published on the Computer Enhance blog, Mike Clark, the esteemed Chief Architect of AMD's groundbreaking "Zen" microarchitecture, delves into the intricate details of the project's genesis, evolution, and eventual triumph. The discussion meticulously explores the multifaceted challenges faced by the Zen team, including the imperative to dramatically improve performance per watt, rectify shortcomings of the prior "Bulldozer" architecture, and navigate the complexities of designing within stringent power and area constraints.

Clark elucidates the strategic decisions made by the team, emphasizing their focus on a "clean-sheet" design philosophy that allowed them to discard legacy baggage and embrace innovative approaches. He articulates the deliberate prioritization of instructions per clock (IPC) improvements, a critical metric for enhancing single-threaded performance. This was achieved through a series of architectural enhancements such as a larger, reorganized cache system, a robust execution pipeline with improved branch prediction capabilities, and an optimized micro-op cache designed to streamline instruction decoding and dispatch.

The interview further delves into the intricate balance the Zen architects struck between performance gains and power efficiency. Clark highlights the significance of meticulous design optimizations at the microarchitectural level, including the adoption of a sophisticated clock gating methodology to minimize power consumption in idle or underutilized components. Furthermore, he emphasizes the close collaboration between the architecture and design teams, allowing for a synergistic approach to power optimization throughout the design process.

Beyond the technical intricacies, Clark provides a compelling narrative of the Zen project's development, revealing the organizational and cultural shifts within AMD that facilitated its success. He underscores the significance of strong leadership and a renewed commitment to engineering excellence within the company, which fostered a collaborative and results-oriented environment. He also discusses the crucial decision to adopt a more iterative design methodology, enabling the team to incorporate feedback and refine the architecture throughout the development cycle. The interview concludes by highlighting the profound impact of the Zen microarchitecture on AMD's resurgence in the competitive CPU market, underscoring its significance as a pivotal turning point in the company's history. It paints a vivid picture of a dedicated team overcoming substantial obstacles through innovative engineering and unwavering determination, ultimately delivering a product that redefined performance and efficiency in the x86 processor landscape.

Summary of Comments ( 7 )
https://news.ycombinator.com/item?id=43464362

The Hacker News comments on the Zen chief architect interview largely focus on Clark's candidness and the fascinating technical details he shares. Several commenters appreciate his insights into the challenges of designing and developing a new ISA, including the difficulties in balancing performance, power efficiency, and security. Some highlight specific points of interest like the discussion on legacy baggage and the choice to exclude transactional memory. Others praise the interview format itself, finding it engaging and easy to follow, while also hoping for a follow-up discussion on specific aspects of the Zen architecture. A few commenters express skepticism about AMD's future, despite the technical achievements discussed.

The Hacker News post titled "An Interview with Zen Chief Architect Mike Clark" has generated a moderate amount of discussion with a mix of technical insights and personal opinions.

One commenter highlights the importance of the interviewer's (Agner Fog) detailed knowledge, mentioning his instruction tables and microarchitecture work as invaluable resources for low-level performance optimization. They praise Fog's ability to draw out specific details through carefully crafted questions, making the interview highly informative.

Another comment focuses on the impact of hardware complexity on software performance, arguing that while hardware advancements are beneficial, they also introduce complexities that can make software optimization more challenging. This commenter points out the difficulties of optimizing for a multitude of factors like pipeline depth, branch prediction, and cache behavior, suggesting that the increasing complexity makes it harder for developers to achieve peak performance.

The discussion also touches upon the trade-offs between performance and energy efficiency. One commenter notes that while Zen 4 demonstrates improved performance, it seems to come at the cost of higher power consumption compared to previous generations. They express interest in seeing how future architectures will address this trade-off, emphasizing the increasing importance of energy efficiency in modern computing.

A few commenters express appreciation for the technical depth of the interview, contrasting it with more superficial discussions typically found elsewhere. They commend Mike Clark's willingness to delve into intricate details of the Zen architecture and Fog's skill in guiding the conversation towards insightful topics.

Finally, a comment mentions the relatively short lifespan of microarchitecture changes and questions the long-term value of such deep dives. This commenter suggests that the rapid pace of hardware evolution makes detailed optimization efforts less worthwhile, as they might become obsolete relatively quickly. However, this viewpoint receives pushback from others who emphasize the ongoing relevance of understanding fundamental architectural principles for performance optimization, regardless of specific implementations.

The Game Designer Playing Through His Own Psyche

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Posted: 2025-03-24 10:39:32

The New Yorker profiles game designer Jason Rohrer, exploring his intensely personal approach to game creation. Rohrer's games, often minimalist and emotionally resonant, act as a form of self-exploration, delving into his anxieties about death, legacy, and human connection. The article highlights his unique design philosophy, which prioritizes profound experiences over traditional gameplay mechanics, exemplified by projects like "One Hour One Life" and "Sandspiel." It portrays Rohrer as a restless innovator constantly seeking new ways to express complex emotions through interactive media, pushing the boundaries of what games can be.

In a compelling exploration of the intersection of personal experience, artistic expression, and the complexities of the human psyche, the New Yorker article, “The Game Designer Playing Through His Own Psyche,” delves into the life and work of Jason Rohrer, a highly regarded independent video game designer. Rohrer is renowned for crafting unconventional games that often eschew traditional gameplay mechanics in favor of provoking profound introspection and philosophical contemplation within the player. The article meticulously details how Rohrer's personal struggles, particularly his grappling with the specter of familial mental illness and his own anxieties surrounding inherited predispositions, have become both the driving force and the thematic bedrock of his creative endeavors.

The piece portrays Rohrer's artistic journey as a deeply personal form of therapy, a digital canvas onto which he projects his fears and anxieties, transforming them into interactive experiences that allow players to engage with these often-uncomfortable themes in a unique and thought-provoking manner. It examines several of his key creations, explicating how each game serves as a window into his internal landscape. The article specifically highlights how Rohrer utilizes the medium of video games not merely as entertainment but as a vehicle for exploring profound questions about existence, mortality, and the human condition. His games, often characterized by minimalist aesthetics and open-ended gameplay, invite players to actively participate in the construction of meaning, blurring the lines between creator and audience.

Rohrer's rejection of conventional game design principles, such as explicit objectives and clear win conditions, is discussed as a deliberate artistic choice. This unconventional approach encourages players to confront existential questions head-on, fostering a sense of unease and uncertainty that mirrors Rohrer's own internal struggles. The article elucidates how Rohrer’s games, through their deliberate ambiguity and focus on player interpretation, become a kind of shared therapeutic space where players can grapple with their own anxieties and interpretations of life's inherent uncertainties.

Furthermore, the piece explores the critical reception of Rohrer's work, acknowledging both the praise he has received for his innovative approach and the challenges he has faced in gaining mainstream acceptance. His games, often described as "art games," occupy a niche within the broader gaming landscape, appealing to a specific audience drawn to their intellectual and emotional depth. The article paints a portrait of Rohrer as an artist relentlessly pushing the boundaries of his chosen medium, unafraid to explore difficult and deeply personal themes, even at the risk of alienating some players. Ultimately, the New Yorker piece presents Rohrer as a compelling figure in the world of independent game development, a creator whose work transcends mere entertainment to become a poignant and deeply personal exploration of the human condition.

Summary of Comments ( 45 )
https://news.ycombinator.com/item?id=43459361

HN commenters generally found the article interesting and appreciated the designer's vulnerability in exploring his mental health through game development. Some discussed the potential of games for self-discovery and therapeutic applications, while others drew parallels to other introspective games and creators. A few questioned the efficacy of this approach, expressing skepticism about the ultimate value of turning personal struggles into a game. The most compelling comments focused on the blurring lines between game design, art, and therapy, debating the extent to which such deeply personal games can resonate with a wider audience and whether the process itself is inherently therapeutic for the creator. Several commenters also appreciated the article's nuanced portrayal of mental health struggles, moving beyond simple narratives of recovery.

The Hacker News post titled "The Game Designer Playing Through His Own Psyche" (linking to a New Yorker article about game designer Jason Rohrer) has generated a moderate number of comments, mostly discussing Rohrer's work, his philosophical approach to game design, and the nature of art and creativity.

Several commenters express admiration for Rohrer's unique approach to game design, highlighting his focus on exploring complex themes and emotions through minimalist mechanics. They appreciate his willingness to experiment and push the boundaries of the medium, creating games that are thought-provoking and emotionally resonant. Some mention specific games like "Passage" and "One Hour One Life" as examples of his innovative work.

A recurring theme in the comments is the discussion of Rohrer's apparent shift in focus from traditional game design to more philosophical and artistic pursuits. Some commenters speculate on the reasons for this shift, suggesting that it might stem from a desire to explore deeper questions about life, meaning, and the human condition. There's a sense of respect for his artistic evolution, even if some express a preference for his earlier, more game-focused work.

Some commenters delve into the specific philosophies mentioned in the article, such as existentialism and absurdism, and how these philosophies manifest in Rohrer's games. They discuss the idea of using games as a medium for exploring complex philosophical concepts and the potential of interactive art to engage players on an emotional and intellectual level.

A few commenters express skepticism about Rohrer's approach, questioning the depth and meaning of his work. They argue that some of his games might be overly simplistic or pretentious, and that the philosophical themes might be superficial or underdeveloped. However, even these critical comments contribute to a nuanced discussion about the nature of art, the role of the artist, and the subjective interpretation of creative works.

There's also a thread discussing the challenges of making a living as an independent game developer, particularly one who focuses on experimental and unconventional projects. Commenters acknowledge the financial pressures that can influence artistic choices and the difficulties of balancing creative vision with commercial viability.

Overall, the comments on the Hacker News post provide a thoughtful and engaging discussion about Jason Rohrer's work, his philosophical influences, and the broader context of art, game design, and the creative process. While there's a mix of perspectives and opinions, the overall tone is respectful and demonstrates a genuine interest in Rohrer's unique approach to his craft.

Questions for William J. Rapaport

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Posted: 2025-03-06 18:24:37

This Google Form poses a series of questions to William J. Rapaport regarding his views on the possibility of conscious AI. It probes his criteria for consciousness, asking him to clarify the necessary and sufficient conditions for a system to be considered conscious, and how he would test for them. The questions specifically explore his stance on computational theories of mind, the role of embodiment, and the relevance of subjective experience. Furthermore, it asks about his interpretation of specific thought experiments related to consciousness and AI, including the Chinese Room Argument, and solicits his opinions on the potential implications of creating conscious machines.

This Google Form presents a series of inquiries directed towards William J. Rapaport, a distinguished figure in the fields of computer science, philosophy, and linguistics, particularly known for his work on computational theories of cognition and consciousness. The form's purpose is to solicit Professor Rapaport's expert perspectives on a diverse range of topics centered around the philosophical implications of artificial intelligence, the nature of consciousness, and the potential for artificial general intelligence (AGI).

The questionnaire begins with an acknowledgement of Professor Rapaport's extensive contributions to the field, specifically referencing his 1988 paper titled "Syntactic Semantics: Foundations of Computational Natural-Language Understanding." Following this preamble, the form proceeds to pose a series of carefully crafted questions, each designed to elicit nuanced insights into Professor Rapaport's current thinking on these complex issues.

A significant portion of the questions delve into the very definition of consciousness, exploring its potential measurability and the implications of its presence or absence in artificial systems. The form probes Professor Rapaport's views on the necessary and sufficient conditions for consciousness, questioning whether current computational models adequately capture the essence of subjective experience. It also inquires about his opinions on the possibility of definitively proving or disproving the existence of consciousness in any entity, be it biological or artificial.

Furthermore, the questionnaire explores the potential for artificial systems to achieve genuine understanding, as opposed to merely simulating it. It asks Professor Rapaport to elaborate on the distinctions between understanding and other cognitive processes, and to address the challenges inherent in assessing true comprehension in machines. The form also touches upon the concept of intentionality, a crucial aspect of mental states that refers to their "aboutness" or directedness towards something, and its role in defining intelligence and consciousness.

Finally, the questionnaire addresses broader philosophical questions related to the nature of reality and the potential impact of advanced AI. It inquires about Professor Rapaport's perspectives on the implications of artificial general intelligence for humanity, and seeks his thoughts on the potential for AI to reshape our understanding of ourselves and the world around us. The overall tone of the form is one of respectful inquiry, seeking to engage with Professor Rapaport's expertise and contribute to a deeper understanding of these profound and multifaceted issues.

Summary of Comments ( 2 )
https://news.ycombinator.com/item?id=43283367

The Hacker News comments on the "Questions for William J. Rapaport" post are sparse and don't offer much substantive discussion. A couple of users express skepticism about the value or seriousness of the questionnaire, questioning its purpose and suggesting it might be a student project or even a prank. One commenter mentions Rapaport's work in cognitive science and AI, suggesting a potential connection to the topic of consciousness. However, there's no in-depth engagement with the questionnaire itself or Rapaport's potential responses. Overall, the comment section provides little insight beyond a general sense of skepticism.

Steve Meretzky – Working with Douglas Adams on the Hitchhiker's Guide

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Posted: 2025-02-05 10:53:02

Steve Meretzky recounts his experience collaborating with Douglas Adams on the Hitchhiker's Guide to the Galaxy text adventure game. Adams, while brilliant and funny, was easily distracted and prone to procrastination. Meretzky’s role involved structuring the game, implementing puzzles, and essentially translating Adams' humor and ideas into a playable format. Despite the challenges posed by Adams' working style, Meretzky emphasizes the positive and enjoyable nature of their partnership, highlighting Adams' generosity and the creative freedom he was given. The result was a game faithful to the spirit of the Hitchhiker's Guide universe, showcasing both Adams' unique wit and Meretzky's puzzle design skills.

This blog post, titled "Steve Meretzky – Working with Douglas Adams on the Hitchhiker's Guide," delves into the fascinating collaborative process behind the creation of the iconic text adventure game based on Douglas Adams's equally iconic science fiction comedy series, The Hitchhiker's Guide to the Galaxy. The interview, conducted with Steve Meretzky, a renowned game designer at Infocom, meticulously details his experience working alongside the brilliant and often unpredictable Douglas Adams. Meretzky eloquently recounts how he initially connected with Adams through a mutual acquaintance, leading to a meeting where the possibility of adapting the Hitchhiker's Guide into an interactive text adventure was first broached.

The post elaborates on the unique challenges and rewards of translating Adams's distinctive humor and complex narrative into the interactive medium of a text adventure game. Meretzky describes Adams's approach to writing as highly iterative and improvisational, often involving brainstorming sessions filled with humorous tangents and unexpected bursts of creative inspiration. He emphasizes the importance of capturing the essence of Adams's wit and incorporating his signature absurdist scenarios into the gameplay, resulting in a truly authentic Hitchhiker's Guide experience. The interview touches upon the technical limitations of the era, explaining how they had to creatively circumvent these constraints to realize Adams's vision within the confines of the then-current technology.

Furthermore, Meretzky provides insightful anecdotes about Adams's personality and working style, painting a vivid picture of a man who was as brilliant as he was eccentric. He recounts instances of Adams's playful nature and his penchant for incorporating seemingly random, yet ultimately hilarious, elements into the game. The post highlights the collaborative nature of their working relationship, emphasizing the mutual respect and shared creative vision that drove the project forward. Meretzky also discusses the intricate process of puzzle design, explaining how they meticulously crafted challenges that were both engaging and faithful to the spirit of the Hitchhiker's Guide universe. He elaborates on the delicate balance between logical puzzle solving and the inherent absurdity of the source material, demonstrating the meticulous attention to detail that went into creating a cohesive and entertaining gaming experience. Finally, the post concludes with Meretzky reflecting on the enduring legacy of the Hitchhiker's Guide to the Galaxy text adventure game and its impact on the interactive fiction genre as a whole, solidifying its place as a groundbreaking and beloved classic.

Summary of Comments ( 3 )
https://news.ycombinator.com/item?id=42946752

Hacker News users discuss Steve Meretzky's collaboration with Douglas Adams on the Hitchhiker's Guide to the Galaxy game, praising Meretzky's work on the game and Infocom's text adventures in general. Several commenters share personal anecdotes about playing the game in their youth, highlighting its humor, innovative puzzles, and lasting impact. Some discuss the challenges of adapting Adams's distinctive humor to an interactive medium, acknowledging Meretzky's success in capturing the spirit of the books. The thread also touches on the technical limitations of the era and the ingenuity required to create compelling experiences within those constraints, with some mentioning the feelies included with the game. A few commenters express interest in Meretzky's perspective on modern interactive narrative design.

The Hacker News post titled "Steve Meretzky – Working with Douglas Adams on the Hitchhiker's Guide" links to an interview with Steve Meretzky about his experience working with Douglas Adams. The comments section on Hacker News contains several interesting reflections and anecdotes related to the interview and the work of Douglas Adams.

One commenter expresses admiration for Meretzky and Infocom's work, highlighting the unique blend of humor and puzzle-solving in their text adventures. They specifically mention "Planetfall" as a beloved game and appreciate the interview's insights into the collaborative process between Meretzky and Adams.

Another commenter focuses on the challenges of translating humor across cultures, drawing a parallel between the complexities faced by Adams and those encountered by the creators of the Asterix comics when adapting their work for an English-speaking audience. This comment sparks a short thread discussing the nuances of translating humor and the potential for misinterpretations.

One individual shares a personal anecdote about meeting Douglas Adams at a book signing and being impressed by his humor and intelligence. They recount Adams' witty response to a question about the number 42, further solidifying his reputation as a quick-witted and engaging individual.

Another comment thread delves into the significance of the number 42 in "The Hitchhiker's Guide to the Galaxy," with users exploring various interpretations and theories surrounding its meaning. This discussion touches on the playful ambiguity of Adams' work and the enduring fascination with the number 42.

Some comments express nostalgia for Infocom's text adventures, reminiscing about the immersive gameplay and clever writing that defined the genre. These comments highlight the lasting impact of Infocom's games and the fond memories they evoke in players.

Finally, several commenters express appreciation for the interview and for the opportunity to learn more about the creative process behind "The Hitchhiker's Guide to the Galaxy," praising the interviewer's insightful questions and Meretzky's candid responses. They find the discussion valuable for its insights into the collaborative dynamics and the challenges of adapting a beloved book into a successful interactive game.

The PS2’s backwards compatibility from the engineer who built it (2020)

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Posted: 2025-02-04 11:56:35

PlayStation 2's backwards compatibility with PS1 games wasn't a simple software emulation. Sony engineer Matt Doherty reveals the PS2 hardware incorporated a full PS1 CPU, dubbed the "IOP," alongside the PS2's "Emotion Engine." This dual-core approach, while costly, provided near-perfect compatibility without the performance issues of emulation. The IOP handled PS1 game logic, graphics, and sound, sending the final video output to the PS2's Graphics Synthesizer. Minor compatibility hiccups stemmed from differences in CD-ROM drives and memory card access speeds. Doherty highlights challenges like fitting the IOP onto the already complex PS2 motherboard and ensuring smooth handoff between the two processors, emphasizing the tremendous engineering effort that went into making the PS2 backward compatible.

In a detailed 2020 Medium post entitled "The PS2’s backwards compatibility from the engineer who built it," Matt Godbolt recounts the intricate and often challenging process of ensuring the PlayStation 2 could play the original PlayStation's extensive library. Godbolt, a young engineer at Sony's Cambridge studio at the time, was tasked with leading the project of creating a PlayStation 1 emulator for the new hardware, a significant undertaking considering the different architectures of the two consoles.

The PS2's "Emotion Engine," designed for advanced 3D graphics processing, was vastly more complex than the PS1's simpler architecture. This difference meant directly porting the PS1's BIOS was impossible. Godbolt's team had to painstakingly recreate the behavior of the PS1's hardware through software emulation, including the Graphics Processing Unit (GPU), the Sound Processing Unit (SPU), and the Memory Control Unit (MCU). This emulation had to be cycle-accurate to handle the precise timing requirements of the original games.

A significant hurdle was the PS1's reliance on undocumented hardware quirks and behaviors. Games were often optimized to exploit these quirks, meaning the emulator had to replicate these undocumented features flawlessly. Godbolt describes the arduous process of analyzing the PS1's hardware using logic analyzers and other tools, essentially reverse-engineering its internal workings to understand how these games interacted with the system. He highlights specific examples, like a peculiar memory timing issue that affected certain game loading screens, demonstrating the granular level of detail required for accurate emulation.

Further complicating the project was the need to account for the various revisions and peripheral hardware of the PS1, including the CD-ROM drive and memory card reader. Different models and peripherals had slightly different characteristics that could impact game compatibility, adding another layer of complexity to the emulation process. Godbolt mentions the intricacies of accurately emulating the behavior of the original PlayStation's CD-ROM drive, which involved simulating the drive’s access times and other physical properties.

Godbolt’s narrative also touches upon the pressures of working within the constraints of a large corporation and the challenges of collaborating with different teams across international boundaries. He describes working long hours and dealing with tight deadlines, underscoring the dedication and effort required to achieve backwards compatibility. He also highlights the satisfaction of seeing their work come to fruition, allowing gamers to seamlessly transition to the new console while preserving their existing game libraries. Ultimately, the successful implementation of PS1 backwards compatibility in the PS2 is presented as a testament to the ingenuity and persistence of Godbolt and his team.

Summary of Comments ( 84 )
https://news.ycombinator.com/item?id=42931241

Hacker News commenters generally praised the article for its technical depth and the engineer's clear explanations of the challenges involved in achieving PS1 backwards compatibility on the PS2. Several commenters with hardware engineering backgrounds offered further insights into the complexities of hardware/software integration and the trade-offs involved in such projects. Some discussed the declining trend of backwards compatibility in newer consoles, attributing it to increasing complexity and cost. A few nostalgic comments reminisced about their experiences with the PS2 and its extensive game library. Others pointed out interesting details from the article, like the use of an interpreter for PS1 games and the clever way the engineer handled the different memory architectures. The engineer's pragmatic approach and dedication to quality were also frequently commended.

The Hacker News post titled "The PS2’s backwards compatibility from the engineer who built it (2020)" has generated a number of comments discussing various aspects of the original PlayStation 2's hardware and software design choices related to backwards compatibility.

Several commenters express admiration for the engineering ingenuity involved in achieving PS1 backwards compatibility on the PS2, especially given the differing architectures of the two consoles. They highlight the complexities of emulating the PS1's custom hardware, including the Graphics Processing Unit (GPU), on the PS2's more advanced hardware. The challenges of handling different clock speeds and memory management are also mentioned.

Some comments delve into the technical specifics of the PS2's "Emotion Engine" and how it interacted with the embedded PS1 "IOP" (Input/Output Processor) to provide the backwards compatibility functionality. The discussion includes references to the PS1's BIOS being included on the PS2, further emphasizing the hardware-level integration.

A few commenters share personal anecdotes about their experiences with the PS2's backwards compatibility, noting varying levels of success with different PS1 games. Some mention specific titles that exhibited compatibility issues, like graphical glitches or performance problems, while others recall a seamless transition between generations.

The topic of using different versions of the PS2 BIOS to improve compatibility with certain PS1 games also emerges in the comments. This suggests that the emulation wasn't perfect and required ongoing tweaks and adjustments.

There's a thread discussing the impact of regional differences (NTSC, PAL, etc.) on backwards compatibility, with some users reporting issues playing games from different regions on their consoles.

Finally, several comments compare the PS2's approach to backwards compatibility with other consoles, both past and present. Some argue that the PS2's solution was particularly elegant and effective, especially given the technological limitations of the time. Others point out that later consoles have adopted different strategies, such as software emulation or virtualization, which offer different trade-offs in terms of performance and accuracy.

The Final Frontier with Steve Jurvetson (2022)

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Posted: 2025-02-04 09:27:58

Steve Jurvetson, renowned venture capitalist and space enthusiast, discusses the accelerating progress in space exploration and its implications. He highlights SpaceX's monumental advancements, particularly with Starship, predicting it will dramatically lower launch costs and open up unprecedented possibilities for space-based industries, research, and planetary colonization. Jurvetson also emphasizes the burgeoning private space sector and its potential to revolutionize our relationship with the cosmos, including asteroid mining, space-based solar power, and manufacturing. He touches upon the philosophical and ethical considerations of expanding beyond Earth, emphasizing the importance of stewardship and responsible exploration as humanity ventures into the "final frontier."

In a comprehensive and insightful 2022 interview titled "The Final Frontier with Steve Jurvetson," conducted by Cloud Valley's Thomas Puech, the renowned venture capitalist Steve Jurvetson delves into a vast array of topics spanning the future of technology, space exploration, and the human condition. The conversation, exhibiting a distinctly philosophical bent, explores Jurvetson's multifaceted perspectives on the accelerating pace of technological advancement and its implications for humanity's trajectory.

Jurvetson elaborates on his deep fascination with space, emphasizing its crucial role not only as a platform for scientific discovery and resource acquisition but also as a catalyst for human evolution and expansion. He articulates the potential for space colonization to serve as a safeguard against existential threats to Earth and underscores the philosophical significance of humanity becoming a multi-planetary species.

The discussion extensively covers the evolving landscape of the space industry, with Jurvetson providing his expert analysis of the key players, emerging technologies, and anticipated milestones in both public and private space endeavors. He highlights the paradigm shift from government-led space programs to the increasingly prominent role of private companies like SpaceX and Relativity Space, fueled by entrepreneurial innovation and cost-reducing technologies. He delves into the specifics of reusable rockets, advanced propulsion systems, and in-situ resource utilization, describing their potential to revolutionize space travel and enable sustained human presence beyond Earth.

Furthermore, the interview explores the intersection of artificial intelligence and space exploration, with Jurvetson discussing the potential for AI to accelerate scientific discoveries, optimize mission planning, and enhance autonomous robotic exploration. He also touches upon the broader implications of artificial intelligence for society, considering both its potential benefits and the ethical considerations surrounding its development and deployment.

Jurvetson's personal journey and investment philosophy are also woven into the narrative, providing context for his insights and predictions. He discusses his early fascination with technology, his experiences as a venture capitalist, and his involvement with groundbreaking companies like Tesla and SpaceX. His perspective on the importance of long-term thinking, risk-taking, and supporting visionary entrepreneurs provides a valuable glimpse into the mind of a leading figure in the technology investment world.

In conclusion, the interview offers a rich and thought-provoking exploration of the future of space exploration, technology, and humanity's place in the cosmos. Jurvetson's insights, informed by his extensive experience and deep understanding of these domains, provide a compelling vision of the possibilities and challenges that lie ahead as we venture further into the "final frontier."

Summary of Comments ( 2 )
https://news.ycombinator.com/item?id=42930185

Hacker News users discuss Steve Jurvetson's essay primarily focusing on his optimism about the future. Several commenters express skepticism about Jurvetson's rosy predictions, particularly regarding space colonization and the feasibility of asteroid mining. Some challenge his technological optimism as naive, citing the complexities and limitations of current technology. Others find his focus on space escapism distracting from more pressing terrestrial issues like climate change and inequality. A few commenters appreciate Jurvetson's enthusiasm and long-term perspective, but the general sentiment leans towards cautious pragmatism, questioning the practicality and ethical implications of his vision. Some debate the economic viability of asteroid mining and the potential for exacerbating existing inequalities through space ventures.

The Hacker News post titled "The Final Frontier with Steve Jurvetson (2022)" has a moderate number of comments, sparking a discussion around several key themes related to space exploration, investment, and Steve Jurvetson's perspectives.

Several commenters focus on Jurvetson's investment track record and his association with SpaceX and Tesla. Some express admiration for his early involvement in these now-highly successful ventures, viewing him as having a keen eye for spotting promising technologies. Others raise questions about his departure from Draper Fisher Jurvetson (DFJ), alluding to controversies without explicitly detailing them, and wondering how this has affected his subsequent investment activities.

A recurring theme in the comments is the discussion around the commercialization of space and its potential impact. Some express skepticism about the true economic viability of space ventures beyond specific niches like satellite communications. They question whether asteroid mining, space tourism, and other proposed ventures are truly realistic or just hype. Conversely, others argue that space represents a vast untapped resource and that the potential rewards are worth the risks.

There's also a thread of discussion around the ethical implications of space exploration and commercialization. Commenters raise concerns about the potential for environmental damage, the exploitation of resources, and the possibility of exacerbating existing inequalities on Earth. Some advocate for a more cautious and responsible approach to space exploration, prioritizing scientific discovery over profit.

A few comments delve into specific technologies mentioned in the interview, like reusable rockets and the challenges of space travel. These comments offer technical insights and discuss the feasibility and potential impact of these innovations.

Finally, some commenters focus on Steve Jurvetson himself, discussing his personality, his public persona, and his role in the venture capital world. Some find his enthusiasm and vision inspiring, while others express reservations about his approach.

Overall, the comments on the Hacker News post offer a mixed bag of perspectives on space exploration, investment, and Steve Jurvetson. While some express excitement about the future of space, others raise important questions about the economic, ethical, and practical challenges that lie ahead. The comments provide a valuable forum for discussing these complex issues, reflecting the varied opinions and concerns surrounding this rapidly evolving field.

Svelte 5 and the Future of Frameworks: A Chat with Rich Harris

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Posted: 2025-01-28 19:53:52

Svelte 5 focuses on becoming smaller, faster, and simpler. It achieves this through aggressive optimization strategies like compile-time dead code elimination and reduced reliance on runtime helpers, resulting in significantly smaller bundle sizes. This "vanishing framework" approach allows Svelte to prioritize performance and developer experience by shifting more work to the compiler. Rich Harris discusses the future of frameworks, emphasizing a trend towards this disappearing act, where frameworks become less noticeable at runtime. He also touches on the increasing importance of interoperability between frameworks and the potential for component-level adoption. Svelte 5's changes are not just about immediate improvements, but represent a commitment to a long-term vision for streamlined and performant web development.

This Smashing Magazine article presents an in-depth conversation with Rich Harris, the creator of the Svelte JavaScript framework, focusing on the release of Svelte 5 and its implications for the broader landscape of front-end development. The interview explores the philosophy behind Svelte's evolution, emphasizing the relentless pursuit of minimal abstraction and optimal performance. Harris elaborates on the key changes introduced in Svelte 5, highlighting the significant reduction in compiled output size achieved through meticulous optimization and removal of unnecessary runtime overhead. This streamlining, according to Harris, represents a fundamental shift in how Svelte approaches reactivity and component updates, enabling faster initial load times and improved overall user experience.

The discussion delves into the technical underpinnings of these improvements, explaining how Svelte 5 leverages static analysis and compile-time transformations to minimize the amount of JavaScript shipped to the browser. The article elaborates on the concept of "surgical reactivity," whereby Svelte intelligently tracks dependencies and only updates the absolute minimum necessary components, avoiding unnecessary re-renders and optimizing performance. This approach is contrasted with the more traditional "diffing" algorithms employed by other frameworks, highlighting Svelte's unique strategy for achieving efficiency.

Beyond the immediate benefits of Svelte 5, the interview also explores the broader implications for the future of JavaScript frameworks. Harris discusses the growing trend toward compile-time optimization and the potential for frameworks to disappear entirely, leaving behind only optimized vanilla JavaScript. He postulates a future where the developer experience is streamlined through improved tooling and language features, while the end-user receives highly optimized and performant web applications. The conversation touches upon the challenges and opportunities presented by emerging web standards and the evolving browser landscape, emphasizing the importance of adaptability and continuous innovation in the framework ecosystem.

Furthermore, the article examines Svelte's approach to accessibility and developer experience. Harris discusses the framework's built-in accessibility features and the efforts made to ensure that developers can easily create inclusive web applications. He also emphasizes the importance of a smooth and intuitive developer experience, noting Svelte's focus on simplicity and ease of use. Finally, the interview concludes with a look toward the future of Svelte, outlining the ongoing development efforts and the community's role in shaping the framework's trajectory. Harris expresses his excitement for the future of web development and Svelte's continued contribution to pushing the boundaries of performance and developer experience.

Summary of Comments ( 32 )
https://news.ycombinator.com/item?id=42857106

Hacker News users discussed Svelte 5's new features, particularly the reactivity improvements and reduced bundle size. Some expressed excitement about the direction Svelte is taking, praising its developer experience and performance. Others questioned the long-term viability of compiled frameworks and debated the merits of Svelte's approach compared to React or other established frameworks. Several commenters also brought up the importance of interoperability and the potential challenges of adopting a newer framework. A few users mentioned their positive experiences migrating to Svelte and highlighted the speed of development and small application size. Some skepticism was expressed about the limited server-side rendering capabilities and the relatively small community compared to React.

The Hacker News post titled "Svelte 5 and the Future of Frameworks: A Chat with Rich Harris" generated several comments discussing various aspects of Svelte, web frameworks, and the future of front-end development.

Several commenters praised Svelte's approach to reactivity and its focus on compile-time optimizations, leading to smaller bundle sizes and potentially better performance compared to frameworks relying on virtual DOMs. The discussion touched upon the "disappearing framework" concept where the framework's runtime impact is minimized. This resonated with several users who appreciated the idea of shipping less JavaScript to the client.

There was a discussion around the trade-offs between Svelte's approach and more traditional frameworks like React. One commenter argued that Svelte’s compile-time approach might limit its flexibility compared to React's runtime approach, especially concerning code reuse and the application of advanced patterns. This spurred a counter-argument suggesting that while Svelte may require slightly different patterns, the benefits in performance and simplicity often outweigh the perceived limitations.

Some users expressed skepticism towards Rich Harris's assertion about the eventual obsolescence of frameworks. They argued that frameworks solve real problems related to managing complexity in large applications and that these problems won't disappear even with advancements in browser technology. Others echoed this sentiment, pointing out the value frameworks provide in terms of structure, maintainability, and ecosystem.

The topic of hydration and its associated performance costs was also brought up, with some commenters expressing interest in Svelte's approach to partial hydration. This led to a discussion about the various hydration strategies being explored in the front-end ecosystem and their potential impact on user experience.

Finally, there were some comments related to the learning curve of Svelte, with some users suggesting that its unique approach might require a shift in mindset for developers coming from other frameworks. However, others countered that Svelte's simplicity and clear documentation make it relatively easy to learn.

In summary, the comments on the Hacker News post reflect a mixture of enthusiasm for Svelte's innovative approach, healthy skepticism about some of the claims made in the interview, and a general interest in the ongoing evolution of front-end frameworks. The most compelling comments centered around the trade-offs between compile-time and runtime optimizations, the long-term relevance of frameworks, and the complexities of hydration.

Interview with Jeff Atwood, Co-Founder of Stack Overflow

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Posted: 2025-01-20 11:48:43

Jeff Atwood, co-founder of Stack Overflow and Discourse, discusses his philanthropic plans in a CNBC interview. Driven by a desire to address wealth inequality and contribute meaningfully, Atwood intends to give away millions of dollars over the next five years, primarily focusing on supporting effective altruism organizations like GiveWell and 80,000 Hours. He believes strongly in evidence-based philanthropy and emphasizes the importance of maximizing the impact of donations. Atwood acknowledges the complexity of giving effectively and plans to learn and adapt his approach as he explores different giving strategies. He contrasts his approach with traditional philanthropy, highlighting his desire for measurable results and a focus on organizations tackling global issues like poverty and existential risks.

In a comprehensive and illuminating interview with CNBC, published on January 18, 2025, Jeff Atwood, the esteemed co-founder of the immensely popular question-and-answer website for programmers, Stack Overflow, delved into his philanthropic motivations and plans for distributing a substantial portion of his wealth – millions of dollars – over the next five years. Mr. Atwood articulated his belief that accumulating extreme wealth is not inherently virtuous and expressed a desire to leverage his financial success for broader societal benefit. He detailed his evolving perspective on wealth, explaining that while he initially embraced the conventional Silicon Valley ethos of maximizing shareholder value, his views have shifted towards a more altruistic approach.

The interview explored Mr. Atwood's intention to focus his philanthropic efforts on supporting initiatives related to coding education and accessibility. He emphasized the importance of democratizing access to programming skills, recognizing the transformative power of technology and the increasing demand for skilled programmers in the modern economy. He highlighted the potential for coding education to empower individuals from diverse backgrounds and equip them with valuable tools for economic advancement. Mr. Atwood envisions a future where coding literacy is more widespread and accessible, enabling a greater number of people to participate in and contribute to the technological landscape.

Furthermore, the interview touched upon Mr. Atwood's commitment to supporting organizations that champion open-source software. He acknowledged the crucial role of open-source software in fostering innovation and collaboration within the tech industry. Mr. Atwood expressed his admiration for the collaborative spirit and accessibility of open-source projects, recognizing their contribution to the advancement of technology and their potential to empower developers worldwide. He indicated his intent to contribute financially to the sustainability and growth of open-source initiatives.

Mr. Atwood’s philanthropic endeavors, as outlined in the interview, represent a notable departure from the traditional accumulation of wealth often associated with tech entrepreneurs. His commitment to supporting coding education and open-source software underscores his belief in the democratization of technology and its potential to drive positive social change. The interview portrays Mr. Atwood not only as a successful entrepreneur but also as a thoughtful philanthropist seeking to utilize his resources to address significant societal challenges and empower future generations of programmers.

Summary of Comments ( 131 )
https://news.ycombinator.com/item?id=42767702

Hacker News users discuss Jeff Atwood's philanthropy plans with a mix of skepticism and cautious optimism. Some question the effectiveness of his chosen approach, suggesting direct cash transfers or focusing on systemic issues would be more impactful. Others express concern about potential unintended consequences or the difficulty of measuring impact. A few commend his willingness to give back and experiment with different approaches, while others simply note Atwood's historical involvement in coding communities and the evolution of Stack Overflow. Several users also mention effective altruism and debate its merits, reflecting a general interest in maximizing the impact of charitable giving. Overall, the discussion highlights the complexities and nuances of philanthropy, especially in the tech world.

The Hacker News post discussing the CNBC interview with Jeff Atwood about his philanthropic plans generated a moderate number of comments, mostly focusing on Atwood's approach to giving and the nature of effective altruism.

Several commenters expressed skepticism about Atwood's choice to donate through Donor Advised Funds (DAFs). They argued that DAFs lack transparency and can become tax shelters, delaying the actual disbursement of funds to charities. These commenters advocated for more direct giving and questioned the effectiveness of DAFs in achieving real-world impact. One commenter specifically highlighted the potential for DAFs to become "giant slush funds" and questioned the level of oversight applied to them.

Others discussed the complexities of effective altruism, with some suggesting that finding truly effective charities is more challenging than Atwood's approach might suggest. They argued that simply giving money away doesn't guarantee positive outcomes, and careful research and due diligence are essential. A few commenters pointed to the importance of measurable impact and expressed concern that Atwood's approach might lack the necessary mechanisms to track the effectiveness of his donations.

There was also a discussion about the motivations behind public announcements of charitable giving. Some commenters viewed Atwood's announcement with cynicism, suggesting it was primarily a PR move. Others defended Atwood, arguing that publicizing philanthropy can inspire others to give and raise awareness about important causes.

A smaller thread within the comments focused on Atwood's past controversies and his role in shaping online communities. Some commenters questioned his credibility as a philanthropist given past actions, while others felt these issues were irrelevant to his current charitable endeavors.

Finally, some commenters simply expressed appreciation for Atwood's decision to give back and wished him well in his philanthropic pursuits. They acknowledged the importance of charitable giving, regardless of the specific methods used.

Stories with Tag Interview

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https://news.ycombinator.com/item?id=43505340

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https://news.ycombinator.com/item?id=43490173

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https://news.ycombinator.com/item?id=43464362

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https://news.ycombinator.com/item?id=43459361

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https://news.ycombinator.com/item?id=43283367

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https://news.ycombinator.com/item?id=42946752

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https://news.ycombinator.com/item?id=42931241

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https://news.ycombinator.com/item?id=42930185

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https://news.ycombinator.com/item?id=42857106

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https://news.ycombinator.com/item?id=42767702