What Is a Schur Decomposition? – Nick Higham
A Schur decomposition of a matrix $latex A\in\mathbb{C}^{n\times n}$ is a factorization $LATEX A = QTQ^*$, where $LATEX Q$ is unitary and $LATEX T$ is upper triangular. The diagonal entries of $LAT…
my_library
Search Engine Land’s Periodic Table of SEO Elements goes interactive for 20
The new interactive table features 44 elements in seven groups – Content, Architecture, Code, Credibility, Links, User and Performance.
Synopsys Shepards Circuits Towards 1.6T Ethernet
The Ethernet roadmap has had a few bumps and potholes in the four and a half decades since the 10M generation was first published in 1980. Remember the
Why Do East Asian Firms Value Drinking? - by Alice Evans
East Asian businesses often go out drinking.
24 Eye-catching HTML CSS Chat Box Designs to Enhance Your Website
Elevate your website's user experience and engagement with 24 captivating HTML CSS chat box designs. From sleek and modern to fun and whimsical, there's a design to match every website's style and tone.
Storytelling as a Craft: Advice from 5 Experts on How to Tell a Compelling
Every startup leader should practice flexing their storytelling muscles. To help warm these muscles up, we’ve rounded up some of our best advice about storytelling in business that’s been featured in the Review.
Markov Chain Monte Carlo: Made Simple Once and For All
Introduction to MCMC, dividing it into its simplest terms
What is Maslow’s Hammer?
What is Maslow's Hammer? Maslow's Hammer says that we rely too much on familiar tools (not because they're good - only because they're familiar). As the saying goes, “When you have a hammer, everything’s a nail.” It's why doctors are more likely to recommend surgery for back…
What is the Concorde Fallacy?
What is the Concorde Fallacy? 🧠 The Concorde Fallacy describes how we will continue to defend a bad investment, even when that defense costs more than just giving up. In 1956, discussions started in England to create a supersonic airliner that would get people from London to NYC…
Luster Lost
Pondering the way that physical objects, like newspapers and photos, degrade over time, and why digital objects won’t fade in exactly the same way.
Particle Swarm Optimization (PSO) from scratch. Simplest explanation in pyt
How to implement PSO
He’s Probably in Your House, Lurking on Your Bookshelf
The Museo Bodoniano in Parma, Italy, is a mecca for one of the world’s most enduring, and ubiquitous, typefaces. Meet Giambattista Bodoni, the “prince of typography.”
How the Pentagon Learned to Use Targeted Ads to Find Its Targets—and Vladim
Meet the guy who taught US intelligence agencies how to make the most of the ad tech ecosystem, "the largest information-gathering enterprise ever conceived by man."
Alderney Is a Small Island With a Dark History
It’s 10 miles from France, but Alderney feels like a windswept remote haven. During World War II, Nazi atrocities happened on its soil.
Ancient Greek antilogic is the craft of suspending judgment
Sophists like Protagoras used the rhetoric of antilogic to escape from the illusion of truth and make room for uncertainty
Montfort, Dordogne: The Perfect Retreat for Part-Time Retirement
IL France Correspondent Tuula Rampont travels to the picture-perfect village of Montfort in the southern region of the Dordogne to meet expats Robert and Wendy Arbeit. They explain why Montfort has all the right bells and whistles for an idyllic European getaway. Sign up for our…
Perplexity
Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.
Hire Better Managers: 35 Interview Questions for Assessing a Candidate
We asked top hiring managers and startup leaders to share their favorite questions for interviewing management candidates.
How to Take Bigger, Bolder Product Bets — Lessons from Slack’s Chief Produc
Seasoned product leader and Slack’s CPO Noah Desai Weiss shares the three-step framework he leans on to make quality product decisions with just the right amount of risk.
Can a Magnet Ever Have Only One Pole?
Electron tornadoes that mimic “magnetic monopoles” emerge from specks of rust
Modern CSS Tooltips And Speech Bubbles (Part 1)
Tooltips are a very common pattern used in CSS for years. There are a lot of ways to approach tooltips in CSS, though some evoke headaches with all the magic numbers they require. In this article, Temani Afif presents modern techniques to create tooltips with the smallest amount…
What are Emotions, Legally Speaking? And does it even matter?
Exploring the Legal Framework for Emotion in Emotion Recognition Tech
The Risk at the Heart of Live Music
Performing pop songs live offers a thrilling reward—if your voice doesn’t betray you, that is.
Virtual Walking
When I use my virtual reality gear I do practical zero virtual walking - meaning that I don't have my avatar walk while I am not walking. I general play standing up which means I can move around the space in my office mapped by my VR software - so I am physically walking to
HP wants you to pay up to $36/month to rent a printer that it monitors
“Never own a printer again.”…
Study: Only 13% of provisioned CPUs and 20% of memory utilized in cloud com
Cast AI analysis finds drastic over provisioning
Mental Models
What users believe they know about a user interface impacts how they use it. Mismatched mental models are common, especially with designs that try something new.
How a walk in nature restores attention
New research from University of Utah psychology researchers is helping prove what American authors John Muir and Henry David Thoreau tried to teach more than 150 years ago: Time spent in nature is good ...
Twilight on the Mekong
Chinese cargo shippers once dominated Southeast Asia’s rivers. Can they find their way back?
How Do You Make a Weed Empire? Sell It Like Streetwear.
Berner, the San Francisco rapper, has built a legal-weed empire out of his black-market past — and blurred the lines between the two.
Why the worst users come from referral programs, free trials, coupons, and
Wall cladding made from corn cob waste brings sustainable construction mate
Construction is something that we probably cannot do without as we continue to build houses, buildings, and other structures. The quest for coming up with sustainable construction is ongoing as we look for materials that are eco-friendly and the process in creating them to be as…
This former Google X exec reverse engineered happiness — here's what he found
Mo Gawdat says it took him much longer to find happiness than it did for him to find success, so he hacked it for everyone else.
How the brain responds to reward is linked to socioeconomic background
The brain’s sensitivity to rewarding experiences — a critical factor in motivation and attention — can be shaped by socioeconomic conditions, according to an MIT study.
rasbt/LLMs-from-scratch
Implementing a ChatGPT-like LLM in PyTorch from scratch, step by step - rasbt/LLMs-from-scratch
Precommitment: Intentionally Limiting Your Future Options – Effectiviology
Ruby's Exceptional Creatures
Exceptional Creatures is Honeybadger.io's documentation of Ruby's exception system, with a twist. Collect them all!
Meet RAGxplorer: An interactive AI Tool to Support the Building of Retrieva
Understanding how well they comprehend and organize information is crucial in advanced language models. A common challenge arises in visualizing the intricate relationships between different document parts, especially when using complex models like the Retriever-Answer Generator…
Web Monetization Editions | Techdirt
WM
Meet Google Lumiere AI, Bard’s video maker cousin
Step into the future of video creation with Google Lumiere, the latest breakthrough from Google Research that promises to redefine
Why I spent 3 years working on a coat hanger
The Coat Hinger is available for 30 days on Kickstarter! Go go go!! https://kickstarter.com/projects/simonegiertz/coat-hingers-foldable-coat-hangers Thank you so much for supporting my creative whims throughout the years. Can you believe it's been almost a decade?!
How To Install and Use PostgreSQL on Ubuntu 20.04 | DigitalOcean
PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. This guide demonstrates how…
Active Record and PostgreSQL — Ruby on Rails Guides
Active Record and PostgreSQLThis guide covers PostgreSQL specific usage of Active Record.After reading this guide, you will know: How to use PostgreSQL's datatypes. How to use UUID primary keys. How to include non-key columns in indexes. How to use deferrable foreign keys. How…
Anki - powerful, intelligent flashcards
How to spot a liar: 10 essential tells – from random laughter to copycat gestures
The Traitors has shown just how adept some people are at lying. Here, an ex-FBI agent, a psychologist and a fraud investigator share their best tips for detecting dishonesty
The amazing story of Bill Weaver: the Blackbird pilot who survived his SR-71 disintegration
The incredible story of a lucky SR-71 pilot who survived to a Blackbird disintegration at Mach 3+ Built as a strategic reconnaissance aircraft able to fly
A guide to health care providers, from doctors to nurse practitioners
You’re likelier than ever to get care from a physician assistant or nurse practitioner. Here’s what you need to know.
How Being Bilingual Helps Your Brain (Even If You Learn a New Language in A
There was a time in America, not so very long ago, when conventional wisdom discouraged immigrants from speaking the language of the old country at home. In fact, 'it used to be thought that being bilingual was a bad thing, that it would confuse or hold people back, especially…
How To Stop Row Hammer
What it is, and why this has become such a significant security issue.
The Unique History of Japanese Plastic Food Samples
Tokyo Weekender went to Yamato Samples in Toshima city to find out the ins and outs of Japan’s fascinating food sample culture.