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Project Gutenberg – keeps getting better from gutenberg.org
800 by JSeiko 12h ago | | |

Article: 7 min

Project Gutenberg is a library offering over 75,000 free eBooks in various formats and categories. It features a wide selection of older literature with a focus on public domain works that have expired copyright in the U.S., all digitized by volunteers for easy access online or download.

Wide variety of categories and genres

Quality:
The article provides clear and factual information about Project Gutenberg, with a focus on its offerings rather than promotional content.

Discussion (182): 28 min

The comment thread discusses various aspects of Project Gutenberg, including recent improvements, user feedback on mobile responsiveness, interest in multi-lingual support, and suggestions for easier book access. Users appreciate the availability of books in different formats and express a desire to contribute through volunteering or donations.

Project Gutenberg has made significant improvements recently.
The site is worth revisiting due to recent updates.
Mobile responsiveness could be improved for horizontal scrolling on mobile devices.
There's interest in offering Project Gutenberg as a multi-lingual web e-reader.

Literature eBooks, Public Domain Works

I believe there are entire companies right now under AI psychosis from twitter.com
1018 by reasonableklout 8h ago | | |

Discussion (443): 1 hr 48 min

The discussion revolves around concerns and opinions regarding the use of AI in software development, focusing on its limitations, tradeoffs between speed and quality, and potential for misuse leading to a form of 'psychosis' or irrational behavior. Key points include AI's role in code generation and pattern matching, the need for careful consideration when outsourcing decision-making to AI tools, and concerns about corporate pressure driving AI adoption without proper evaluation.

AI tools have their uses but also limitations
Speed vs. quality tradeoff with AI usage
Concerns about AI-induced psychosis in corporate settings

Counterarguments:

AI psychosis is a misinterpretation; it's more about the misuse of AI tools and lack of critical thinking in corporate settings.

Additive Blending on the Nintendo 64 from phoboslab.org
63 by ibobev 14h ago | |

Article: 13 min

The article discusses how additive blending, a technique used to make graphics brighter and more vibrant, was not effectively implemented in the Nintendo 64's Reality Display Processor (RDP). The author explains that while the PlayStation supports four different blend modes for this purpose, the N64 lacked proper clamping of color values during additive blending. To overcome this limitation, the author developed a workaround using a secondary 32-bit RGBA buffer and a custom C-like language called RSPL to optimize the process on the RSP co-processor. This allowed for the creation of additive blended sprites without wrap-around artifacts.

This technique could potentially enhance the visual experience of Nintendo 64 games, making them more appealing to collectors and enthusiasts.

The lack of proper clamping during additive blending on the N64's RDP

Discussion (7):

The comment thread discusses the differences in visual effects between PlayStation and Nintendo 64, focusing on explosions. It includes technical explanations, personal preferences, and references to related concepts like saturation arithmetic.

The PlayStation had better visual effects for explosions compared to the Nintendo 64.

Counterarguments:

I much prefer Star Fox's fx to Silent Bomber's. They fit the game's style well, and the explosions when killing an enemy are just the right amount of rewarding, while not being so ostentatious as to be distracting.

Video Games Nintendo 64, Graphics Techniques

Ploopy Bean: a trackpoint for every computer from ploopy.co
25 by jibcage 3d ago | |

Article: 6 min

The Ploopy Bean Pointing Stick is a trackpoint for computers that can be preordered with different shipping tiers. It includes 3D-printed parts, electronics, and hardware components. The product ships using Chit Chats logistics provider and offers a 30-day return policy along with a one-year manufacturer's warranty.

Bean Pointing Stick preorder phase with different shipping tiers
30-day return policy for assembled kit products
One-year manufacturer's warranty

Discussion (9):

The comment thread discusses keyboard preferences, specifically regarding integrated pointing devices and alternative keypads. Users share experiences with various keyboards and peripherals, including trackpoints and wireless mice, expressing both agreement and disagreement on the topic.

You can all kinds of keypads on AliExpress that are programmable.

Counterarguments:

I'm typing this on a Thinkpad Trackpoint II keyboard and have no idea why I'd want an off keyboard pointing stick.
If you want to use a pointing stick why not have it right next to your index finger while you're on the home row?

Hardware Computer Accessories

The main thing about P2P meth is that there's so much of it (2021) from dynomight.net
79 by tomjakubowski 5h ago | | |

Article: 22 min

The article discusses the differences between 'old' methamphetamine made from ephedrine and 'new' methamphetamine produced using Phenylacetone (P2P), focusing on potential chemical changes in P2P meth that might affect users differently, particularly around 2017. It explores various theories about these differences, including isomer content and contaminants, as well as the impact of increased availability due to the shift from ephedrine-based synthesis.

P2P synthesis produces a mixture of d-meth and l-meth, with the latter having no effects on dopamine.
The percentage of l-meth in P2P meth peaked before 2011, prior to reports of schizophrenia.
Contaminants are not supported as a cause for increased mental health issues among users.
Increased availability due to P2P synthesis is the main impact rather than chemical differences.

Quality:
The article presents a balanced view of the topic, discussing various theories and evidence without taking an explicit stance.

Discussion (68): 20 min

The discussion revolves around the effectiveness of drug policies, particularly regarding pseudoephedrine and its impact on the production and usage of methamphetamine. Opinions vary on whether banning or regulating pseudoephedrine would be more effective in controlling drug-related harm.

Banning pseudoephedrine over the counter was ineffective
Prohibition policies have led to increased purity and potency of street drugs
The government should regulate the production and sale of pseudoephedrine

Counterarguments:

The banning of pseudoephedrine has had unintended consequences, such as increased seizures and overdose rates.

Science Drug Science, Chemistry

The bird eye was pushed to an evolutionary extreme from quantamagazine.org
46 by sohkamyung 1d ago | | |

Article: 22 min

A study published in Nature explains how bird retinas, which lack blood vessels, are able to function without oxygen by using anaerobic glycolysis. This discovery could have implications for understanding conditions of oxygen deprivation and developing therapeutics.

Bird retinas are one of the most metabolically active tissues in the animal kingdom.
They lack blood vessels, which puzzled scientists for centuries.
Researchers used microsensors to measure oxygen levels and found no oxygen in the inner retina.
Genes associated with anaerobic respiration were active in the inner retina.
The pecten oculi structure was found to be involved in supporting anaerobic glycolysis.
This pathway is also used by cancer cells, providing insights into how tissues can survive without oxygen.

Discussion (10): 4 min

The comment thread discusses various aspects of bird biology, focusing on their advanced vision capabilities, evolutionary history, and unique brain structures. The conversation includes personal anecdotes and speculations about bird intelligence and communication.

Birds' brains are uniquely advanced
Birds evolved from dinosaurs

Science Biology (animals), Evolution, Physiology

Naturally Occurring Quasicrystals from johncarlosbaez.wordpress.com
78 by lukeplato 1d ago | |

Article: 10 min

The article discusses naturally occurring quasicrystals, focusing on their rarity and discovery in meteorites and natural events like lightning strikes and atomic bomb tests. It also highlights the mathematical methods used to describe these unique structures.

First 3 naturally occurring quasicrystals found in a meteorite from Khatyrka, Russia.
Quasicrystals formed by high-speed collisions between asteroids or lightning strikes.
Mathematical methods used to describe the structure of quasicrystals like 'slice and project' technique.

Discussion (6):

The comment thread discusses quasicrystals, their rarity and conditions for creation, and mentions related topics such as mathematics, materials science, and viruses. It also includes a GIF remake and book recommendations.

tl;dr Quasicrystals are aperiodic structures

Science Materials Science, Chemistry, Physics

SQL patterns I use to catch transaction fraud from analytics.fixelsmith.com
42 by redbell 5h ago | |

Article: 20 min

The article discusses six SQL patterns used for detecting transaction fraud in government-funded benefit programs and other financial transactions. The author provides examples of queries that can be run against the right tables to identify unusual activity, such as velocity-based anomalies, impossible travel scenarios, amount anomalies, suspicious merchants, off-hours spending, and window functions for chaining signals.

The use of SQL patterns for fraud detection can significantly improve the efficiency and effectiveness of financial monitoring systems, potentially reducing fraudulent activities and protecting public funds.

Discussion (2):

The comment thread discusses various opinions on using the roundness of prices as a signal for card fraud, with concerns about vendor pricing strategies and the effectiveness of such methods. There is debate over the article's content and potential oversimplification or speculation.

Counterarguments:

If you're going to buy something from a website to test a stolen credit card you don't just get to make up your own prices.
There is a conflict between 'Six SQL patterns I use to catch transaction fraud' and 'Nothing here comes from anything I’ve actually worked on or seen'.

Analytics Data Science, SQL

A 0-click exploit chain for the Pixel 10 from projectzero.google
349 by happyhardcore 15h ago | | |

Article: 11 min

A research team has developed an exploit chain for the Google Pixel 10 smartphone, demonstrating how to gain root access without user interaction. The exploit targets vulnerabilities in the Dolby UDC library and a new VPU driver on the device.

This research highlights the ongoing need for robust security measures in mobile device drivers, emphasizing the importance of proactive software development practices to prevent vulnerabilities from reaching end-users.

The exploit chain was developed to go from zero-click context to root access on the Pixel 10.
The Dolby exploit was updated for the Pixel 10 by adjusting offsets in the targeted library.
A new VPU driver was identified and an exceptional vulnerability was discovered within it.
The exploit for the VPU driver required only five lines of code to achieve arbitrary read-write on the kernel.

Quality:
The article provides detailed technical information and analysis without sensationalizing the findings.

Discussion (165): 47 min

The comment thread discusses various aspects related to software security, including the need for increased responsibility in writing secure code, the role of insurance mechanisms as a deterrent against vulnerabilities, and the capabilities of AI tools in identifying potential issues. There is also debate around the rate of published exploits and the effectiveness of current security measures.

The current level of responsibility for writing bad code should be higher, especially in critical applications.
Insurance mechanisms can provide a financial deterrent against the creation and exploitation of security vulnerabilities.

Security Exploits & Vulnerabilities, Android Security

Show HN: Epiq – Distributed Git based issue tracker TUI from ljtn.github.io
32 by jolaflow 4h ago | |

Article: 2 min

Epiq is a distributed Git-based issue tracker with a terminal user interface that emphasizes keyboard navigation and local-first editing, designed to streamline project management for developers.

Epiq's focus on keyboard-centric navigation and local-first editing could enhance developer productivity, potentially leading to more efficient project management workflows.

Keyboard-centric navigation and commands for efficient issue management
Distributed by default, using Git under the hood for collaboration without central services
Event-sourced immutable state with traceable changes for accountability
Local-first editing with sync options to maintain instant local interaction while allowing distributed state management

Discussion (8): 2 min

The comment thread discusses the potential of a distributed git issue tracker named Epiq, with users appreciating its focus on local and collaborative features while suggesting improvements such as a web UI for broader accessibility.

Epiq aims to solve issues with traditional issue trackers
Previous distributed git issue trackers had flaws

Counterarguments:

A collaborative group might find it difficult to use a terminal interface

Software Development Project Management Tools, Terminal Applications, Git Integration