The platform's ease of use relies on a complex architecture

Netflix profits when you're not watching, and its movies are designed that way—read a detail-rich critical essay exposing lesser-known Netflix takes

Netflix's original movies are intended to be in the background

Netflix's original content follows "taste clusters," those wildly specific tags for content, like "cerebral Southwestern murder mystery." The low-budget films and shows designed for these genre buckets are written with abundant exposition to remind casual viewers where they are in the story.

Netflix has sometimes struggled with technical aspects of live-streaming

Anne Aaron, Netflix’s senior encoding tech director, spent a decade improving how Netflix streams its content. Then came the challenges of live events. Netflix has experimented with live content like stand-up comedy and sporting events. In this interview with The Verge, Aaron walks through the associated technical and coding challenges.

Reimagining YouTube as cable TV, complete with channel-surfing

The site streams YouTube content as if it were broadcast television, providing the ability to flip through channels and enter videos mid-stream, and you also can't easily skip ahead. The product is designed in part to bring back serendipity to video discovery.

How Netflix's sound logo 'Tudum' was designed as a key sonic differentiator

The Netflix sound logo—called by the company "Tudum!"—debuted in 2015 and has become one of the world's most iconic sound symbols, designed to provoke anticipation. An immense amount of creative work went into designing this three-second sonic marker, which is heard daily worldwide by millions. Key players in its existence weigh in on its creation in this absorbing episode.

The world's top streaming services (by subscriber count)

With almost 270 million paying users, Netflix is the dominant force in streaming entertainment. But after enjoying a first-mover advantage for years, competitors are beginning to catch up. Most notable is Amazon, which leverages its Prime subscriptions to bundle Prime Video, and has amassed an estimated 200 million users. See an updated tracker of the world's biggest platforms by audience.

Engineer explains VR at five levels of complexity

While its possible to grab a virtual reality headset and hop into an immersive world with little effort, a significant amount of technical and biological science has gone into creating the effect of a 3D world. This video breaks down the technology in five layers of increasing complexity.

Bluesky is gaining momentum by offering users full control over their experience

Controversial changes made by Elon Musk to X have inspired an exodus from that platform and growth in Bluesky. The latter's open-source model gives users customizable feeds, portability between services, and a "billionaire-proof" design that prevents corporate takeover.

How soap operas are being reimagined for the smartphone

Apps like ReelShort, FlickReels, and DramaBox purport to offer "micro dramas," but they strongly resemble soap operas, with serial melodramas about romance and murder. This NPR piece unpacks the trend, highlighting why this new format appeals to demographics that never connected with daytime soaps.

The 100 greatest cinemas in the world

Sure, it's convenient to stream a movie at home, but we believe there's no better way to see a great film than at a great theater. This extensive list explores the best of the best, featuring profiles of a Pennsylvania drive-in, an Icelandic arthouse, and many other amazing venues.

Modern sound mixing has contributed to audiences needing subtitles

Hidden, high-tech microphones allow actors to speak more softly, rather than yelling to be picked up by a distant boom mic, but this sacrifices clarity. The problem is exacerbated by mixing often prioritizing booming sound effects and soundtracks and audiences listening with small speakers on mobile devices.

Here is a visualization of the creator economy as an ecosystem

From social media platforms like Instagram and TikTok, to major advertisers paying influencers to promote their brands, to the consumers watching online content, quite a few engines have to keep firing to make the creator economy run smoothly.

Microsoft's Azure cloud computing platform serves customers in 140 countries

Rather than owning and maintaining hardware on-premises, cloud computing enables users to access large reserves of storage and processing power over the internet, much like customers connect to a utility provider rather than generating their own electricity. This centralization also standardizes security tools and updates.

How 5G will transform media and gaming experiences

The latest generation of cellular mobile communication, known as 5G, promises speeds up to 100 times faster than 4G. Intel's Asha Keddy talk to MarketWatch about how this will transform media consumption and gaming experiences.

Elon Musk follows a five-step decision-making process when simplifying technology

He begins by determining whether how something has been previously done is—in his words—"dumb," or if a certain feature should even exist, let alone be optimized. This first principles method has helped him develop some of the most valuable companies in the world.

The NFL is so successful because it is perfectly suited for television

The predictable weekly cadence of football games ritualizes the experience of watching together, and their relative scarcity makes every game meaningful. With the stop-and-go play of the sport, there are predictable, repeating stoppages to allow broadcasters to sell lots of advertising inventory. The league sits in the sweet spot compared to MLB (many games) and NBA and soccer (continuous play with fewer ads). This Acquired episode distills fascinating insights into the NFL's business and history.

Transformer architecture was the breakthrough that made AI chatbots possible

It changed how text was translated from a sequential, "one word at a time" method to one where every word in a text is processed in parallel. Advances in positional encoding and self-attention also helped models recognize context and word order better.

Watch how algorithms can be designed to train themselves and self-improve without human input, to the point where the optimized code is too complex for programmers to understand.

Learn about the protocols that make navigating the internet possible

While TCP/IP sends data in packets to the correct destination and checks for errors, UDP omits such safety features to speed up data transfer for real-time communication and streaming. Software rules such as HTTP and HTTPS enable the transfer of content on the World Wide Web, while SMTP handles email messages between servers.

Facebook's algorithm chooses content to display on the News Feed based on user data

It employs machine learning to prioritize posts and ads based on user interactions, content type, and post timeliness, creating a personalized, engaging experience for each user.

Most TV viewers simultaneously watch a second screen

83% of American TV watchers simultaneously watch a second screen, like a phone, laptop, or tablet. Sometimes that screen might complement what's on the screen (like fantasy football managers watching a game while watching their rosters) but other times it is entirely unconnected.

Explore the world of fan fiction

This guide to the genre's major platforms breaks down their strengths and weaknesses, offering an excellent primer for the uninitiated newcomers.

The complex production machine behind Eurovision

This short Wall Street Journal documentary goes behind the scenes at Eurovision to show how the elaborate stage show—which features a production manager, speedy run crews, and a digital floor outlining the location of every prop for every performance—hums along so smoothly.

Ethereum’s biggest risks and top criticisms

As it evolves, critics say Ethereum’s constant changes make the platform overly complex and fundamentally less secure. They also say the Ethereum Foundation and a handful of developers wield too much control over the crypto platform, and that gas fees are prohibitively expensive. Some criticisms are addressed in Ethereum’s roadmap, but others strike at the crypto platform’s core. Go deeper on why here.

Frictionless online gambling platforms accelerate compulsive behavior

As of late 2025, as much as 95% of bets are placed online, where "always on" betting and a variety of formats, such as prop bets and parlays, encourage users to keep participating. Experts warn that the normalization of gambling through advertisements also reduces the perceived danger of addictive gambling.

Statcast runs machine learning models in the 23-second gap between every pitch

The same Hawk-Eye cameras that track spin rate, exit velocity, and sprint speed also feed proprietary team models that update in near-real time. Some organizations have built streaming pipelines to surface insights mid-at-bat before the next pitch arrives.

Bitcoin explained and made simple

Bitcoin, the most popular and well-known example of a cryptocurrency, came on the scene around 2010, with its evangelists proclaiming it would eventually displace government-backed traditional cash. While the concept of a digital currency may seem straightforward, the details can be deceptively simple. This quick video overview provides the foundation for a deeper dive into the world of decentralized currency.

How Amazon operates a 'flywheel' business model, a self-reinforcing cycle that drives continuous growth

This site reaches millions of visitors who are tired of AI chatbots and seeking human connection. Pretend to be an AI chatbot and ask questions, provide answers, and draw for people in real time.

The Nasdaq's 'Magnificent 7' companies are responsible for roughly 40% of the Nasdaq 100 index's gains, while the remaining 93 companies account for the other 60%.

Visualize how CRISPR-Cas9—a type of immune system used by single-celled organisms to attack invasive viruses—targets and makes precise changes to a gene's DNA.

The animatronic shark from Steven Spielberg's 'Jaws,' the first modern blockbuster, was a complex underwater apparatus called 'Bruce.'

Watch how deep-sea mining equipment collects and processes polymetallic nodules—metal-rich, potato-shaped rocks—from the ocean floor and creates environmentally damaging plumes of sediments.

Dorothy's famous entrance into Oz in 'The Wizard of Oz' relied on analog tricks, including a body double and sepia-toned paint, as much as it did on technology

Learn how your body is, scientifically, like a firework with its own slow, controlled burn.

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

Radioactive elements can introduce software errors because the ionizing radiation they produce can detach electrons from atoms, and computer code relies on the distribution of electrons.

Massive 3D printers have been used to build homes by stacking layers of 'concrete toothpaste,' a fire-resistant material that effectively insulates against outside noise.

Some renewable energy sources may weaken the resiliency of electric grids by removing outage buffers provided by coal- and natural gas-fired plants, which provide the system with more time to find a new power source if a plant goes down.

The first image of a black hole was captured by creating an Earth-sized virtual observatory from a network of eight radio telescopes.

An initial public offering or 'IPO' is the process of a private company becoming public by putting shares of the company on the stock market for purchase.

Sony set the standard for cylinder-shaped batteries when it repurposed manufacturing equipment used to make rolls of magnetic recording tape.

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

A pickleball's loud 'pop' sound can reach 120 decibels, which is equivalent to a hammer hitting a nail

Telehealth demand for GLP-1s for weight loss is booming as consumers seek easier access.

A century of Billboard issues documenting the evolution of popular music.

The syncytiotrophoblast is the outer layer of the placenta and the largest human cell, spanning an area about twice that of a king-sized bedsheet.

In 2019, a laptop loaded with six of the worst malware in history and described as 'an exhibit of historical weaponry' sold for $1.3M.

Use this tool to calculate the dollar value of your parental mental load, from meal planning to coordinating after-school care, then see resources that help generate solutions.

The American Society of Civil Engineers' infrastructure report card gave the US a C in 2025, its highest grade since the project launched in 1998.