Article: 9 min

The article discusses the controversy surrounding health wearable maker Oura after it signed a deal with the Department of Defense and Palantir, leading some customers to fear their data might be accessed by the government. The author delves into how Oura's security design allows governments to access user data stored on its servers.

• Oura's deal with the Department of Defense and Palantir sparked privacy concerns.
• The author investigates how Oura handles user data, including its security design choices.
• Oura stores user data in a way that allows access by staff members, potentially including government entities.

Quality:
The article presents factual information without a strong bias, though it does not cite specific sources for the data points mentioned.

Article: 17 min

Explains the anatomy, usage, and benefits of HTML's <dl>, <dt>, and <dd> elements for creating lists of name-value pairs, with examples from book details and Dungeons & Dragons statblocks.

• Lists of name-value pairs are common on the web due to their versatility.
• <dl>, <dt>, and <dd> elements provide semantic structure for these lists.
• Screenreaders can benefit from recognizing description list patterns.

Article: 50 min

The article discusses the reverse engineering of a processor board from a French-built minicomputer used in Spacelab, a reusable laboratory carried by the Space Shuttle for experiments and research. The focus is on the Mitra 125 MS computer, which was controlled by an Arithmetic/Logic Unit (ALU) chip, specifically the 74181, known for its widespread use in various computers of the time.

• The article provides insights into the design, functionality, and historical context of the Mitra 125 MS minicomputer used in Spacelab.
• It discusses the use of the 74181 ALU chip and its role in performing arithmetic and logical operations.
• The text also covers the process of reverse engineering the board to understand its components, functions, and architecture.

Quality:
The article provides detailed technical information and historical context without sensationalizing the content.

Article: 9 min

The article discusses the author's experience of changing their desk setup from being against the wall to facing the room, leading to a more open and comfortable workspace. They also introduce a new two-part desk layout split into digital and analog sides for better organization and context change.

• Improved mental boundary

Article: 39 min

The article discusses the development of z386, an open-source FPGA CPU built around original Intel microcode for a 386-class processor. It covers the architecture, instruction set, performance metrics against ao486, and the design process from z8086 to z386, highlighting its educational and usability aspects as both a reconstruction of the 386 microarchitecture and an FPGA CPU.

• Recreation of the 386 control ROM to drive the CPU
• Real software booting (DOS, games)
• Comparison with ao486 in terms of architecture and performance

Quality:
The article provides detailed technical information and is well-researched, with clear citations.

Article: 13 min

An article detailing the disassembly of the microcode for the Intel 80386 processor, which was previously considered too complex to be reverse-engineered due to its size and lack of documentation.

• The microcode for the 80386 processor was disassembled after years of effort by a team using various techniques including image processing, AI, and human-aided automation.
• The process involved identifying patterns in the binary data to understand how instructions were encoded and decoded.
• The 80386 microcode is significantly larger than that of its predecessor, the 8086, with 215 entry points compared to 60 for the 8086.
• The team found that a large portion of the microcode was dedicated to setting up hardware accelerators rather than directly implementing algorithms.
• Instructions are handled by different routines based on factors such as operand types and CPU mode.
• The disassembly revealed no 'junk code' or undocumented features, with all instructions having corresponding microcode entries.

Quality:
The article provides detailed information on the disassembly process and findings, without any promotional or sensational elements.

Article: 26 min

The article discusses a project called Hengefinder, which is designed to help users find 'henges' - moments when the sun aligns perfectly with streets in various locations around the world. The author explains how they developed this tool and faced challenges such as calculating road bearings accurately (considering Earth's curvature), determining sunset times for henge moments using Astral library, and finding alignment dates between a street's bearing and the sun's azimuth at sunset.

• Earth's curvature impact on road bearing calculation
• Use of Astral library for sunset timing
• Binary search approach to find alignment dates

Quality:
The article provides detailed explanations and code snippets, making it a valuable resource for developers.

Article: 4 min

The Art of Money Getting is a book by P.T. Barnum that compiles his lifetime's worth of advice on making money into 20 straightforward rules, emphasizing the importance of choosing work based on natural abilities, avoiding debt, giving one hundred percent effort, and maintaining integrity.

• Choose work based on natural abilities.
• Avoid debt to preserve self-respect.
• Give one hundred percent effort in all tasks.
• Maintain integrity for trust and reputation.

Article: 10 min

Italy has officially signed a contract for the acquisition of six Airbus A330 MRTT tanker aircraft, worth approximately €1.39 billion in total, to bolster its European pillar within NATO. This decision marks a shift from the previously selected Boeing KC-46 Pegasus and signifies Italy's growing preference for European solutions over US options.

• Shift from the Boeing KC-46 Pegasus due to technical issues and delays
• Significant increase in Italian Air Force's power-projection capability
• Italy becomes the 19th operator of the A330 MRTT worldwide