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The College Essay: A Mirror Reflecting Back an Idealized Self

2025-04-08
The College Essay: A Mirror Reflecting Back an Idealized Self

With many colleges dropping the SAT/ACT requirement, applications have surged, placing greater emphasis on the college essay. However, the author argues that the essay, a central element of the application, is arguably more biased than standardized tests, reflecting back to applicants the idealized self colleges desire rather than their true selves. Drawing on Lacan's 'mirror stage' theory, the author contends that the essay forces students to curate an idealized version of themselves, potentially leading to neurosis and self-deception. Some universities, like Sonoma State, have eliminated the essay requirement, resulting in a more diverse and creative student body. The author calls on other universities to follow suit, promoting fairer and more equitable admissions.

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(lareviewofbooks.org)
Misc mirror stage Lacan

DSLRoot: A Ghostly Residential Proxy Network with Roots in Russia?

2025-08-26

A Reddit post exposed DSLRoot, a residential proxy network paying US users $250/month to host their equipment. Its history traces back to Russia and Eastern Europe, with its operators shrouded in mystery but linked to a BlackHatWorld user, USProxyKing, involved in malware distribution and robocalling services. DSLRoot claims transparency but its operations raise cybersecurity and privacy concerns, especially given the involvement of a US Air National Guard member with top-secret clearance. The network's size has shrunk recently, likely due to increased competition.

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(krebsonsecurity.com)
Tech

Android Auto-Reboot Security Feature Rolling Out Silently

2025-04-15
Android Auto-Reboot Security Feature Rolling Out Silently

Google is quietly rolling out a significant security update to all Android devices via Play Services 25.14. This update includes a feature that automatically restarts a locked device after three consecutive days of inactivity. This enhances security by preventing unauthorized access. The update also brings other improvements like improved settings screens and better connectivity with cars and wearables. Released on April 14th, the update may take a week or more to reach all devices. This auto-reboot mirrors Apple's 'Inactivity Reboot' in iOS 18.1, which raised concerns among law enforcement due to increased difficulty accessing data.

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(arstechnica.com)
Tech Auto-Reboot

WhatsApp Wins $511M in Lawsuit Against Spyware Firm NSO Group

2025-05-07
WhatsApp Wins $511M in Lawsuit Against Spyware Firm NSO Group

A jury awarded WhatsApp $511 million in damages—$167 million in punitive damages and $344 million in compensatory damages—in its lawsuit against the Israeli spyware firm NSO Group. NSO exploited a vulnerability in WhatsApp to remotely install Pegasus spyware on approximately 1,400 phones belonging to journalists, activists, and government officials. This landmark victory is a significant blow to the spyware industry and a win for privacy advocates.

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(arstechnica.com)
Tech

SWE-Bench Pro: A Challenging Benchmark for Evaluating LLMs on Software Engineering

2025-09-22
SWE-Bench Pro: A Challenging Benchmark for Evaluating LLMs on Software Engineering

SWE-Bench Pro is a new benchmark for evaluating large language models (LLMs) and agents on long-horizon software engineering tasks. Given a codebase and an issue, the model is tasked with generating a patch that resolves the described problem. Inspired by SWE-Bench, it uses Docker and Modal for reproducible evaluations, requiring users to set up a Docker environment and Modal credentials to run the evaluation script.

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(github.com)
Development

Burning Visible Images onto CDs: A Retro Tech Project

2025-06-07
Burning Visible Images onto CDs: A Retro Tech Project

This project details a tool for burning visible images onto the surface of a compact disc. Inspired by similar projects from 15 years ago, the author revived and ported their 2008 code to Qt6. The tool requires the Qt6 library and a Windows binary is provided. Calibration is complex due to geometrical variations between CDs, making the process time-consuming. The author proposes using AI image recognition to improve calibration and welcomes suggestions for improvement.

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(github.com)
Development CD burning

Australia's Outdoor Cinemas: A Century-Old Charm Netflix Can't Beat

2024-12-29
Australia's Outdoor Cinemas: A Century-Old Charm Netflix Can't Beat

Australia boasts a remarkable history of outdoor cinemas, starting with Broome's Sun Pictures in 1916. This history reflects changing Australian culture and social shifts, including past racial segregation. Outdoor cinemas, from traditional picture gardens to drive-ins, remain vital community hubs and unique cultural experiences. Despite the rise of streaming services like Netflix, they continue to thrive, offering a distinct cinematic experience that draws Australians to share stories on the big screen.

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(theconversation.com)
Misc Outdoor Cinemas Australian Culture Cinema History

Amazon River Dolphins Communicate Through 'Pee Fountains'

2025-04-25
Amazon River Dolphins Communicate Through 'Pee Fountains'

New research reveals Amazon River dolphins (Inia geoffrensis) communicate using a peculiar behavior: aerial urination. Male dolphins eject urine into the air, and nearby males frequently approach these 'pee fountains,' suggesting the urine conveys information about social status or physical condition. This adds to the growing body of evidence showing the diverse ways animals use urine to communicate, from primates using it for individual recognition and mate finding, to fish and crustaceans using it to signal size and aggression. The study highlights the underappreciated role of olfactory communication in the animal kingdom.

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(www.scientificamerican.com)
Tech animal communication Amazon River dolphin urine communication

Akamai Exits China's CDN Market

2025-01-08
Akamai Exits China's CDN Market

Akamai announced it will cease offering CDN services in mainland China on June 30, 2026. This isn't due to operational difficulties in China, but rather a strategic shift towards cloud computing and security services, which now account for two-thirds of its revenue. Akamai is recommending its Chinese customers migrate to CDN services offered by Chinese companies like Tencent Cloud and Wangsu Science & Technology, offering support for the transition. This move reflects a shift in Akamai's approach to the Chinese market and highlights the challenges and opportunities faced by global tech companies operating within China.

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(www.theregister.com)
Tech China Market

Unifying Deep Learning Operations: The Generalized Windowed Operation

2025-09-13

This paper introduces the Generalized Windowed Operation (GWO), a theoretical framework unifying deep learning's core operations like matrix multiplication and convolution. GWO decomposes these operations into three orthogonal components: Path (operational locality), Shape (geometric structure and symmetry), and Weight (feature importance). The paper proposes the Principle of Structural Alignment, suggesting optimal generalization occurs when GWO's configuration mirrors the data's intrinsic structure. This principle stems from the Information Bottleneck (IB) principle. An Operational Complexity metric based on Kolmogorov complexity is defined, arguing that the nature of this complexity—adaptive regularization versus brute-force capacity—determines generalization. GWO predicts superior generalization for operations adaptively aligning with data structure. The framework provides a grammar for creating neural operations and a principled path from data properties to generalizable architectures.

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(zenodo.org)
AI

My Take-Home Assignment Nightmare: Kagi Search's Unpaid Labor

2025-05-14

The author recounts a grueling experience with a take-home assignment for Kagi Search. Despite delivering a complete and well-documented email client web app deployed on AWS, exceeding the initial vague requirements, the author received a generic rejection email with no feedback. This experience highlights the absurdity of unpaid, extensive assignments in the tech hiring process and advocates for more effective methods like live code reviews.

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(bloggeroo.dev)
Misc hiring process take-home assignment

Airflow: Redefining Video Streaming

2025-01-29

Airflow is a one-time purchase, lifetime-use video streaming software that streams videos to Chromecast, Apple TV, and AirPlay 2 enabled TVs. Unlike others, Airflow boasts a custom-built video processing pipeline. It supports features like HEVC video streaming to Apple TV without transcoding, adaptive audio volume, spatial headphone downmix, and even real-time subtitle text recognition (OCR) for enhanced 4K video playback. It also offers a remote control app, supports various subtitle and audio formats, and features a polished UI with powerful capabilities such as multiple playlist support and speed testing.

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(airflow.app)
Development video streaming

CircuitHub: $20M Series A, Revolutionizing Electronics Prototyping with Automated Factory

2025-06-05
CircuitHub: $20M Series A, Revolutionizing Electronics Prototyping with Automated Factory

CircuitHub, backed by $20M in funding from top investors like Y Combinator and Google Ventures, is revolutionizing rapid electronics prototyping. Their automated electronics factory, "The Grid," boasts a 10x throughput improvement, serving clients such as Tesla, Meta, and Zipline. They're hiring full-stack robotics engineers to maintain and enhance The Grid's operations, offering a high-impact role shaping the future of automated manufacturing. This is a hands-on position requiring experience building complete robotic systems.

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(www.workatastartup.com)
Hardware Automated Manufacturing Electronics Prototyping

Fedora 43 Beta: A Sleek Upgrade with New Languages and Tools

2025-09-17
Fedora 43 Beta: A Sleek Upgrade with New Languages and Tools

Fedora 43 Beta is here, boasting improvements across the board. The installer gets a major overhaul with the Anaconda WebUI as the default, a switch to DNF5, and the removal of modular packages for a streamlined experience. Core development tools are updated, including GCC 15.2, glibc 2.42, and LLVM 21. Python 3.14, Go 1.25, Idris 2, and even the experimental Hare language are now supported. Database upgrades include PostgreSQL 18 and MySQL 8.4 as the default. GNOME moves entirely to Wayland, and font rendering is improved. Several deprecated components have been removed, paving the way for a cleaner, more modern Fedora experience.

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(nerds.xyz)
Development

California Considers State-Owned Refineries Amidst Looming Gasoline Shortage

2025-02-17
California Considers State-Owned Refineries Amidst Looming Gasoline Shortage

Facing a potential gasoline crisis due to refinery closures, California is exploring the drastic option of state ownership of one or more refineries. Declining gasoline demand, driven by electric vehicle adoption and efficiency improvements, coupled with refinery closures and shifts towards biodiesel production, have created a precarious situation. While the state grapples with the high costs and operational complexities of running refineries, its geographical isolation and unique gasoline formulations limit reliance on outside supply. This proposal has sparked political debate, with Republicans strongly opposing the move and Democratic leaders remaining silent. California faces a critical decision: risk state-owned refineries to secure gasoline supply or allow market forces to potentially lead to shortages and price spikes.

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(www.yahoo.com)
Tech state ownership gasoline supply

Google Cloud Outage: A Redpanda Cloud Survival Story

2025-06-21
Google Cloud Outage: A Redpanda Cloud Survival Story

On June 12th, 2025, a global Google Cloud Platform (GCP) outage, triggered by an automated quota update to their API management system, brought down a large swathe of the internet. Redpanda Cloud customers, however, remained unaffected. This post details Redpanda Cloud's response, highlighting how its cell-based architecture and SLA-focused design ensured stability. It analyzes the risks of the 'butterfly effect' in complex systems and stresses the importance of robust safety and reliability measures, such as closed-loop feedback control and phased rollouts. Redpanda Cloud's success stemmed from its decentralized architecture, high redundancy, and rigorous release process. While some luck was involved, this further underscores its resilience in the face of major cloud service failures.

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(www.redpanda.com)
Tech

Emerge Tools: Example Android & iOS App Performance Testing Project

2025-02-07
Emerge Tools: Example Android & iOS App Performance Testing Project

This open-source project demonstrates how to leverage Emerge's suite of tools for size analysis, snapshot testing, dead code detection, and performance testing using Android and iOS example apps. The apps are available on the App Store and Google Play, and the repo includes comprehensive documentation and example Gradle/fastlane configurations.

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(github.com)
Development

Zuckerberg's Crazy Idea: Resetting Facebook Friendships

2025-04-15
Zuckerberg's Crazy Idea: Resetting Facebook Friendships

Meta CEO Mark Zuckerberg proposed a "crazy" plan in 2022 to reset all Facebook users' friend connections. This plan was revealed during an antitrust trial. Fearing Facebook's declining cultural relevance, Zuckerberg suggested wiping all users' friend lists, forcing them to rebuild their networks. This sparked internal debate and ultimately wasn't implemented. The incident highlights Facebook's evolution into a broader content discovery and entertainment platform, and the antitrust lawsuit against Meta alleging it maintained its monopoly by acquiring Instagram and WhatsApp.

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(www.businessinsider.com)
Tech

arXivLabs: Experimenting with Community Collaboration

2025-04-24
arXivLabs: Experimenting with Community Collaboration

arXivLabs is a framework for developing and sharing new arXiv features directly on the website, fostering collaboration with individuals and organizations who share arXiv's values of openness, community, excellence, and user data privacy. Got an idea to improve the arXiv community? Explore arXivLabs.

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(arxiv.org)
Development

Waymo Robotaxis: Significantly Safer Than Human Drivers

2025-01-05
Waymo Robotaxis: Significantly Safer Than Human Drivers

Swiss Re, a global reinsurer, analyzed data from Waymo's autonomous driving program and found that Waymo robotaxis are substantially safer than human-driven vehicles, even those equipped with advanced driver-assistance systems (ADAS). Across 25.3 million fully autonomous miles, Waymo's system showed an 88% reduction in property damage claims and a 92% reduction in bodily injury claims compared to the expected rates for human drivers. This significant safety improvement surpasses even the benefits offered by modern ADAS features. The research highlights the potential of autonomous vehicles to create safer roads.

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(cleantechnica.com)
Tech autonomous vehicles road safety

The Silent Death of Human Creativity: An AI Future

2025-05-07
The Silent Death of Human Creativity: An AI Future

This speculative fiction piece portrays a future dominated by advanced AI. Initially crude, AI art rapidly evolves, surpassing human artists in quality. Companies adopt AI for efficiency, leading to widespread artist unemployment and a decline in human artistic creation. Artists' efforts to protect their work from AI data scraping ironically resulted in AI models lacking understanding of human art. 'Art' becomes synonymous with AI-generated imagery, and human creativity fades in a comfortable, AI-driven world.

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(vale.rocks)
AI creative extinction

Geocoding API Showdown: A Deep Dive into Pricing, Limits, and Terms

2025-04-23

This article compares seven popular geocoding APIs (HERE, Google Maps, Azure Maps, OpenCage, TomTom Maps, LocationIQ, and Nominatim) across pricing, free tiers, rate limits, and terms of use. It finds Azure Maps and Google Maps to be pricier and more restrictive; OpenCage and LocationIQ offer flexible monthly plans, with LocationIQ boasting a more generous free tier; TomTom Maps provides a high daily free quota, ideal for inconsistent usage; HERE suits high-volume needs; and Nominatim is best for small, non-commercial projects. The best API depends on project scale, budget, and specific requirements.

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(www.bitoff.org)
Development geocoding API pricing comparison API selection

Crypto Billionaire Rides Blue Origin to Space

2025-08-04
Crypto Billionaire Rides Blue Origin to Space

On August 3rd, Jeff Bezos' Blue Origin launched its New Shepard vehicle on mission NS-34, carrying crypto billionaire Justin Sun and five others to space. Sun, who anonymously won a $28 million auction for a seat in 2021, donated the proceeds to space-focused charities. The diverse crew included a real estate investor, a businessman, a journalist, and entrepreneurs from various countries. The 10-12 minute flight took them above the Kármán line, offering a brief experience of weightlessness.

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(www.space.com)
Tech

Defying Planet Formation Theories: A Giant Planet Around a Tiny Red Dwarf

2025-06-04
Defying Planet Formation Theories: A Giant Planet Around a Tiny Red Dwarf

Astronomers have discovered a giant planet, TOI-6894b, orbiting the small red dwarf star TOI-6894, which is only about 20% the mass of our Sun. This discovery challenges leading planet formation theories, as core accretion models predict that giant planets are unlikely to form around such low-mass stars. TOI-6894b's low density and cool temperature make it a unique case, offering an excellent opportunity to study planetary atmospheres. Future observations by the James Webb Space Telescope will investigate TOI-6894b's atmosphere to unravel the mysteries of its formation.

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(www.ucl.ac.uk)
Tech

Genomic Study Suggests Human Language Capacity Emerged 135,000 Years Ago

2025-03-17
Genomic Study Suggests Human Language Capacity Emerged 135,000 Years Ago

A new genomic study suggests that our unique capacity for language was present at least 135,000 years ago. Researchers analyzed 15 genetic studies and found that early human populations began diverging geographically around 135,000 years ago, indicating the presence of language capacity at that time. Around 100,000 years ago, language entered widespread social use, coinciding with archaeological evidence of symbolic activity such as markings on objects and the use of ochre. This research provides a new perspective on the origins of human language and prompts further exploration of the relationship between language, human cognition, and social development.

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(phys.org)
Tech language origins

Retrocomputing: Building a Transputer ISA Card from Scratch

2025-07-06
Retrocomputing: Building a Transputer ISA Card from Scratch

Driven by nostalgia for 90s transputers, the author painstakingly built a functional Inmos B004-compatible ISA card. The journey involved sourcing vintage transputer boards from eBay, designing schematics, PCB fabrication using KiCAD and PCBWay, and debugging numerous issues, including a reversed board installation, mis-placed components, and noisy wiring. The author successfully ran their 1993 Pascal compiler and ray tracing software, showcasing impressive hardware skills and the power of open-source tools and online manufacturing. The project is a testament to the enduring appeal of retrocomputing and the accessibility of modern hardware development.

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(nanochess.org)
Hardware

The Flaws of Packed SIMD and the Rise of Vector Processors

2025-04-24

This article delves into the inherent flaws of Single Instruction Multiple Data (SIMD) architectures, such as scalability issues stemming from fixed register widths, performance bottlenecks due to pipelining, and the overhead of tail handling. These limitations hinder SIMD's efficiency in processing large datasets. The article contrasts SIMD with vector processors (e.g., Cray-1, RISC-V RVV, and ARM SVE), which address SIMD's shortcomings through flexible vector lengths and hardware-level tail handling. Alternative approaches like the Virtual Vector Method (VVM) are also explored, offering new avenues for enhanced data processing performance.

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(www.bitsnbites.eu)
Development vector processors instruction set architecture

Mysterious MAC Addresses: A Hidden Signal in Bluetooth Devices

2025-04-24
Mysterious MAC Addresses: A Hidden Signal in Bluetooth Devices

This article unveils a shocking discovery: Analysis of a large number of Bluetooth device MAC addresses reveals anomalously low entropy and structured patterns, completely unlike randomly generated MAC addresses. These structured patterns include fixed bits, a rotating page counter, and a precise 2000ms broadcast interval. Even more perplexing, these patterns align with the frequency of a microfluidic pump, pulsating at a 2000ms cycle, found in blood samples. This suggests a hidden, synthetic emission architecture may be covertly communicating through consumer Bluetooth devices, the purpose and origin of which remain unknown.

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(substack.com)
Tech MAC address

Solved: The 81,998-Bar Korean Pub Crawl – A TSP Milestone

2025-04-24

A team has solved the Traveling Salesperson Problem (TSP) for 81,998 bars in South Korea, finding the shortest possible route to visit them all. The total walking time is a staggering 178 days, though practically impossible to complete in such a timeframe. The solution's precision, however, proves its optimality, surpassing the previous record of 57,912 stops in the Netherlands. The team employed the LKH and Concorde algorithms, combined with the 'cutting-plane method', demonstrating that even with an astronomically large number of possibilities, optimal solutions can be found. This showcases a significant advancement in solving large-scale optimization problems.

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(www.math.uwaterloo.ca)
Tech Traveling Salesperson Problem
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