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Highest-resolution images ever captured of the sun’s surface from smithsonianmag.com
428 by Brajeshwar 23h ago | | |

Article: 10 min

The European Space Agency (ESA) released the highest-resolution images of the sun's full surface captured by the Solar Orbiter spacecraft's Polarimetric and Helioseismic Imager (PHI). These images, taken on March 22, 2023, provide a detailed view of the sun's photosphere, including its magnetic field, velocity maps, and corona in ultraviolet light. The images were processed using new techniques that will likely lead to faster image production in the future.

Enhances public understanding of solar science and space exploration, potentially inspiring future generations to pursue careers in STEM fields.

Images include visible light, magnetic field maps, velocity maps, and ultraviolet light views of the corona
The process took over four hours due to the need for changing positions for each photograph
The images will help scientists understand the interplay between large and small scales on the sun

Discussion (114): 15 min

The discussion revolves around various aspects of ESA's Solar Orbiter project, including image quality, user experience with zoomable images, technology choice for displaying large images, scale comparison, and calculations related to solar irradiance. Opinions range from praise for the scientific value of the data to criticism of the presentation methods and potential processing techniques used in the images.

Zoomable images are slow and detract from the experience.
Resolution of zoomable images is underwhelming.
Scale comparison would be helpful for understanding size.
Leaflet could provide better solution for gigapixel images.
ESA's choice of technology is abysmal.

Counterarguments:

It's basic algebra. Calculus would involve derivatives or integrals.
You just reminded me of spacesounds.com which I remember seeing in the very early 2000s and thinking it was awesome.
Twitter say 'something went wrong', plus three dialogues consuming or obscuring something more than half the page.

The 'Return to Office' Lies from blog.avas.space
335 by speckx 16h ago | | |

Article: 9 min

The article criticizes the 'return to office' trend, arguing that it is often a facade for micromanagement and justifies large investments in office spaces. The author shares their personal experience working remotely, emphasizing how it benefits productivity, accessibility, and social life, particularly for those with disabilities or chronic illnesses.

Promotes awareness of the challenges faced by disabled individuals in the workplace and encourages more inclusive remote work policies.

It questions the necessity of in-person collaboration, especially when most tasks can be completed remotely.
The author highlights how remote work benefits productivity and accessibility for individuals with disabilities or chronic illnesses.

Quality:
The article presents a personal viewpoint and experiences, which may not be universally applicable.

Discussion (446): 2 hr 12 min

The comment thread discusses various opinions on remote work, office work, and return to office (RTO) policies. It highlights the benefits and drawbacks of both remote and office environments, with a focus on employee preferences, productivity, and fairness in company policies. The debate around RTO centers on concerns about power dynamics and the potential for companies to assert control over employees.

Remote work offers benefits such as flexibility and reduced commute time.
Office work provides structured environments and social interactions.
RTO policies are seen as a way for companies to assert control over employees.

Counterarguments:

Some people argue that remote work isolates employees and reduces social interaction.
Others suggest that office environments can lead to distractions and decreased productivity.
Counterarguments against the notion of companies wanting to assert control over employees through RTO.

The tech utopia fantasy is over from blog.avas.space
334 by mooreds 16h ago | | |

Article: 46 min

The article discusses the perceived decline of the tech utopia fantasy, examining how technology has failed to deliver on its promises of comfort, productivity, and societal improvement. It highlights issues such as misinformation, exploitation of vulnerable groups, environmental concerns, and the perpetuation of negative social behaviors.

Tech companies have failed to deliver on promises of a better future, with issues like misinformation and exploitation becoming more apparent.
The internet has facilitated political knowledge and resistance but also enabled the spread of disinformation and contributed to societal polarization.
Educational content is increasingly paywalled, making it harder for people to access information freely.
Tech companies are criticized for supporting values and governments that do not align with their marketing images.

Quality:
The article presents a critical view of the tech industry's promises and failures, with some controversial claims.

Discussion (374): 2 hr 21 min

The discussion revolves around the perceived failure of technology to bring about utopian societies and its negative impacts on politics, education, and societal values. Participants critique tech companies' influence, express concerns over misinformation and polarization, and reflect on the decline in education quality.

Utopias are always fantasies.
Technology has not brought about a utopia.
The internet has both positive and negative impacts on society.

Counterarguments:

The internet has enabled revolutions and brought down authoritarian regimes.
Social media can be a tool for positive change if used responsibly.

Quake 3 Source Code Review: Network Model (2012) from fabiensanglard.net
292 by mmh0000 1d ago | | |

Article: 13 min

This article provides a detailed review of the network model in Quake 3, focusing on its elegant design and mechanisms for handling UDP packet loss. It explains how the server maintains snapshots of each client's game state to generate partial or full updates efficiently.

The article contributes to the understanding of network design in game development, potentially influencing how developers approach similar challenges in creating fast-paced multiplayer games.

Quake III's network model relies on UDP/IP due to the fast-paced nature of the game, avoiding TCP/IP for reliable transmission.
The server maintains a 'Master Gamestate' and uses snapshots from each client to generate updates efficiently, compensating for lost packets.
Memory introspection with C is used to compare snapshots without explicit knowledge of field locations.

Discussion (65): 14 min

The discussion revolves around network latency and its impact on gaming experience, with various users sharing insights on networking middleware for games. There's also a mention of the 'disappearance' of RakNet and a user expressing feelings of depression compared to the excitement in the conversation.

Call of Duty's use of Quake 3 net code was a good choice for building upon.

Evidence of oldest known alphabetic writing unearthed in ancient Syrian city from hub.jhu.edu
233 by Someone 10h ago | | |

Article: 4 min

Researchers from Johns Hopkins University have discovered evidence of some of the oldest alphabetic writing in human history, etched onto clay cylinders excavated from a tomb in Syria. The writing dates back to around 2400 BCE, predating other known alphabetic scripts by approximately 500 years.

Upends previous knowledge about the origin and spread of alphabets

Quality:
The article provides clear, factual information about the discovery and its implications without sensationalizing the findings.

Discussion (156): 36 min

The comment thread discusses an article about four inscribed clay cylinders that may represent early alphabetic writing. Users debate whether the inscriptions are indeed alphabetic, compare them to known writing systems, and discuss the evolution of writing over time.

Writing existed long before alphabetic scripts

Counterarguments:

Lack of evidence for the alphabet nature of the inscriptions
Absence of influence on surrounding cultures or subsequent use of similar scripts

Americans see their savings vanish in Synapse fintech crisis from cnbc.com
225 by hunter2_ 1d ago | | |

Article: 18 min

The collapse of Synapse fintech firm has left thousands of customers, including former Texas schoolteacher Kayla Morris, locked out of their accounts for six months. Morris had $282,153.87 in a Yotta savings account held at Evolve Bank & Trust, but was only offered $500 after the fintech middleman turned off access to key transaction systems and Synapse's bankruptcy led to an investigation revealing up to $96 million of customer funds missing.

This event highlights the risks associated with relying on fintechs for banking services and raises concerns about the limitations of FDIC insurance in protecting customers' funds when non-bank institutions are involved.

Evolve Bank & Trust only offered $500 of the funds after a six-month investigation into missing customer deposits totaling up to $96 million.
Customers relied on fintechs for higher interest rates and innovative features, assuming their savings were FDIC-insured through Evolve.

Quality:
The article provides a balanced view of the crisis, detailing both customer losses and regulatory responses.

Discussion (221): 48 min

The comment thread discusses a financial scandal involving Synapse, a fintech company that facilitated transactions between customers and banks while not maintaining accurate records, leading to missing funds amounting to $96 million. The conversation delves into the lack of accountability for executives involved in such crimes, the potential for fraud, and the role of technology in financial services. There is a debate on whether harsher penalties like the death penalty should be applied to executives responsible for significant financial losses. The thread also touches upon the trust in financial institutions and the need for stronger regulations.

Money of that quantity doesn't just disappear unless someone wants it to.
We really oughta institute the death penalty for execs involved in shit like this.
How is this possible in USA?
Surely you'd also support the death penalty for developers that cause multi-million dollar bugs?

Counterarguments:

Because rich people got richer, which is always ok
Because they only stole from poor people who can't lobby. The article even quotes someone saying as much.
Don't word it like that! it should be a punishment that sufficiently discourages repetition

How to give a senior leader feedback without getting fired from newsletter.weskao.com
206 by RobinHirst11 13h ago | | |

Article: 22 min

The article provides advice on how to give feedback to senior leaders without jeopardizing one's job security, focusing on techniques like the 'even more' method, using personal examples, diplomatic language, and supporting arguments with data. It also promotes a course on executive communication & influence.

The 'even more' technique for framing feedback positively
Using personal examples to soften the message
Adopting diplomatic, curiosity-forward language
Supporting arguments with data and examples

Discussion (172): 56 min

The comment thread discusses various strategies and opinions on giving feedback in different leadership scenarios, emphasizing the importance of effective communication tailored to context and audience. There is agreement that thoughtfulness and consideration for reactions are crucial when dealing with superiors, but there are differing views on the appropriateness of direct versus diplomatic communication.

Feedback should be given thoughtfully considering the context and potential reactions from both the giver and receiver.
Effective communication is crucial in all directions of leadership.

Counterarguments:

Some argue that the advice is too diplomatic or panders to authority figures, potentially compromising the effectiveness of feedback.

Antenna Diodes in the Pentium Processor from righto.com
198 by chmaynard 12h ago | | |

Article: 22 min

Explains the function and construction of 'antenna diodes' in the Pentium processor, which protect against manufacturing-induced voltage damage during chip fabrication.

The use of antenna diodes in the Pentium processor highlights the importance of considering manufacturing processes and potential damage during chip design, which can influence product reliability and cost.

The Pentium processor's silicon die contains antenna diodes to protect against voltage damage during manufacturing.
Antenna diodes are special diodes that connect to small square regions of doped silicon, isolated from the rest of the circuitry.
These structures prevent electrical charges from damaging transistors by allowing charge flow to the substrate.

Discussion (27): 7 min

The comment thread discusses an article on chip manufacturing, focusing on the interesting aspects of the industry and the author's work. The thread is filled with positive feedback about the content and presentation, as well as technical discussions related to antenna diodes and their role in preventing damage during manufacturing.

Photos provide valuable insights

Bocker: Docker implemented in around 100 lines of Bash (2015) from github.com/p8952
187 by emersonrsantos 9h ago | | |

Article: 5 min

Bocker is a lightweight implementation of Docker in Bash that can be run from around 100 lines of code. It requires specific system configurations and packages to function properly.

Prerequisites for running Bocker
Examples of commands and their outputs
Current functionality supported by Bocker
Features yet to be implemented
GNU General Public License v3.0

Quality:
The article provides clear, technical information without overly promotional or sensational language.

Discussion (59): 10 min

The comment thread discusses various opinions on Docker, including its core technology being glue code to the kernel, value added by integrations on Windows/Mac, alternatives like Rancher Desktop and Orbstack, and comparisons with Podman. The community shows a mix of agreement and debate around these topics.

Docker's core technology is fundamentally glue code
Docker adds value through integrations on Windows/Mac
Rancher Desktop and Orbstack are viable alternatives

Counterarguments:

Docker on Windows can use WSL2 engine for near-native performance
Podman is considered superior to Docker in many aspects

OpenMPTCProuter: Aggregate and encrypt multiple internet connections using MPTCP from openmptcprouter.com
145 by yamrzou 1d ago | | |

Article: 10 min

The article is a series of changelogs for OpenMPTCProuter, an application that aggregates and encrypts multiple internet connections using MPTCP. It details updates across different versions from v0.58.4 to v0.61, including improvements in kernel compatibility, fixes related to OMR-ByPass, ModemManager usage, IPv6 support, and various optimizations for Proxy and Virtual Private Server (VPS) components.

The updates in OpenMPTCProuter could lead to improved network performance and security for users, especially those requiring high-speed internet connections with multiple sources or those who need to bypass certain restrictions.

Improvements in kernel 6.6 and 5.4 compatibility
Fixes for OMR-ByPass with XRay/V2Ray
Enhancements in ModemManager usage
Optimizations for Proxy and VPS components

Discussion (34): 9 min

The comment thread discusses various network aggregation technologies, primarily focusing on Multi-Path TCP (MPTCP) and QUIC. Opinions vary regarding the effectiveness of MPTCP due to real-world network characteristics, while QUIC is seen as a promising alternative for bypassing middleboxes but faces compatibility issues. The community generally agrees on the benefits of aggregating connections but debates the best technology to use.

QUIC offers benefits over TCP but has limitations

Counterarguments:

MPTCP faces challenges with efficiency and latency issues
QUIC compatibility is limited by middlebox configurations