What is the Fediverse?

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.

Decentralized applications are blockchain-based and run without a central authority

These apps use smart contracts to automatically execute functions, ensuring security, transparency, and censorship resistance. Built on platforms like Ethereum, Solana, and Binance Smart Chain, DApps power DeFi, NFTs, gaming, and social media, offering users control over their data and assets.

Explore the countries with a federal system—and see how they work

This resource from the Forum of Federations catalogs the world's federal countries. It provides background information on each, including the emergence of federalism, the division of power, and the practical interaction between national and regional governments.

The interoperable metaverse and what that means

This explainer video explores the challenges of achieving the interoperability needed to unify economies, avatars and systems across virtual worlds in the metaverse.

The history of the Linux Foundation, a technology consortium supporting open-source projects

The nonprofit, founded in 2000 by IBM, HP, Intel, and others as the Open Source Development Labs, was established to build the infrastructure needed to scale with the growing development of Linux. Upon merging with the Free Standards Group in 2007, it rebranded as the Linux Foundation and, as of 2024, provides a "neutral home for code and collaboration" to almost 1,000 projects.

The rebrand to X was to make Twitter an all-in-one social media app

Elon Musk renamed the platform as part of his plan to create an app that goes beyond posts and tweets. The rebrand included a new name, logo, and vision for a platform that offers messaging, video, banking, shopping, and more.

The Federal Reserve follows the health of the US economy by tracking the money supply

That includes all of the physical and electronic money in circulation. It tracks not only US coins and bills, but also the money that moves through bank deposits. The Fed uses metrics called trackers to follow different types of transactions through the money supply.

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.

Taylor Swift fans are called 'Swifties'

Taylor Swift has a massive worldwide fanbase. Interacting with fellow so-called “Swifties” is part of what keeps her fans engaged. An interview with a 21-year-old fan who runs an influential Taylor fan account on X (formerly Twitter) talks about what it’s like to connect with fellow fans and their experiences.

Private Facebook groups are acting as an entryway to support groups

Many groups are findable via search but only members can see their content. Others are "secret"—meaning an existing member must invite you to become part of it. But they're all free, remote, and potentially accessible 24/7. (Some users may encounter a paywall.)

Web3 is the successor to our current version of the Internet

Web1 (existing roughly from 1990 to 2005) was about decentralized and community-governed open protocols. Most of the value accrued to the edges of the network: users and builders. Web2 (roughly 2005 through 2020) was about siloed, centralized services run by corporations.

The history of Reddit, the front page of the internet

The hyperactive online forum and social media platform has transformed since 2006 from a simple link-sharing site to a behemoth in digital media. Topping off its ascendancy, Reddit went public on the New York Stock Exchange in 2024, solidifying its future amid a shifting technological climate. Dive into Reddit's nearly two decades of growth with this detailed timeline.

The dark web makes up about 0.01% of all the data on the internet

The surface web (5%-10%) consists of indexed sites—those traditional search engines have visited and stored so users can discover them via web search. The remaining 90%-95% makes up the deep web, which is not indexed and includes email and banking portals that require login credentials. The dark web is unindexed and requires anonymizing software to visit.

'Daily fantasy' is a high-stakes subset of fantasy sports

The form, pioneered by platforms like FanDuel and DraftKings, uses anonymous daily leagues and large payouts, looks more like typical betting than the season-long, community-minded setup of more traditional fantasy.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

Memecoins are a type of cryptocurrency—a form of digital currency with a wide variety of uses—created around popular 'memes,' or viral internet jokes.

What is free verse?

Free verse is a style of poetry that does not conform to any set meter or rhyme scheme. In essence, it’s poetry whose form has been created by the poet.

Section 230 is the law that shaped the modern internet—and free speech online

Passed as part of the Communications Decency Act, Section 230 shields online platforms from legal liability for user-generated content while allowing them to moderate it and host speech freely, making it one of the most debated laws governing free expression today.

Deepfakes came to prominence in the form of nonconsensual pornography

The explosion of deepfakes depicting renowned people in both ridiculous and compromising videos has provoked widespread fears they will undermine public trust in authoritative knowledge. However, some scholars argue that real videos will always be distinguishable from deepfakes via the video-sharer's testimony and a broader social context.

The FCS is Division I’s second tier with its own playoff system

The Football Championship Subdivision (FCS) features 128 Division I programs that offer fewer scholarships than the FBS. Instead of bowl games, the FCS crowns its champion through a 24-team playoff each season.

How fee-free Robinhood makes money

Robinhood is both loved and hated by retail investors. Although its mobile app is easy to use and transactions on its platform are fee-free, many individuals have taken issue with a controversial practice that drives 75% of its revenues. Robinhood uses payment for order flow, essentially taking payment from other brokerages to redirect users’ trades. Read up on how PFOF works here.

Memes are 'ready-made language'

Internet memes—groups of texts with shared core content, medium, and stance—are what we, as creators and consumers, make of them. Through their seemingly innocuous and irreverent design, these "bite-sized" transmissions have become vehicles of misinformation, conspiracy, propaganda, activism, and subversive messaging.

George Orwell: What is fascism?

This 1944 article by George Orwell attempts to answer the question, "What is fascism?" Orwell's book Animal Farm was published at about the same time at the article, and he penned 1984, a book with anti-totalitarianism sentiments, a few years afterward. In this article, Orwell argues that the term "fascism" has become near "meaningless" due to being essentially demoted to a swearword.

Mutual funds are a type of shared investment strategy that pools money

Mutual funds can invest in stocks, bonds, or other types of securities. This method is a popular way for investors to diversify their portfolio with less risk, making it ideal for long-term financial goals (like retirement).

'The Republic of Letters' was an analog internet for the Enlightenment.

The virtual intellectual society exchanged tens of thousands of letters and spanned several continents. Some of its most avid correspondents were Voltaire, Benjamin Franklin, and Saint Ignatius of Loyola, founder of the Jesuits.

FIDE has governed international chess since 1924

The Fédération Internationale des Échecs was founded in Paris in 1924 to unify global chess rules and competitions. Today, it oversees world championships, regulates ratings, and serves as the official governing body for millions of players worldwide.

Fannie Mae and Freddie Mac are federal housing enterprises originally established to offer affordable housing loans to buyers

The Federal National Mortgage Association is commonly called Fannie Mae, and the Federal Home Loan Mortgage Corporation is called Freddie Mac. Since Fannie Mae’s creation in 1938 and Freddie Mac’s in 1970, they’ve become staples of the housing market.

How fusion—which releases energy when two lighter atoms combine to form a heavier atom—differs from fission

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

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.

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

The idea for the Federal Reserve was conceived in secret in 1910—with bankers donning duck hunt gear for disguise while traveling to a remote country club on Georgia's Jekyll Island

Hedge funds, the private investment firms that trade a wide swath of financial assets, make money by imposing steep fees on investors and from the fund's investment performance.

Most of the observable universe's volume consists of voids and supervoids—enormous regions of space with little to no galaxies, stars, or light.

Ebola is a filovirus, meaning it resembles a thread under a microscope, though it sometimes twists and can resemble a bowl of spaghetti.

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

The use of fungi to detoxify land and water—a process known as mycoremediation—has been used to clean up natural resources affected by the 2025 California wildfires.

Browse a detailed visual analysis of over 200,000 similes—comparisons that often use 'like' or 'as'—from popular fiction to see how frequently writers the same idiomatic expressions.

Doctors differentiate between a phobia and fear by asking patients whether their fear interferes with their day-to-day activities.

In 2026, Finland was named the world's happiest country for the ninth consecutive year based on its wealth, social safety network, and high life expectancy, among other factors.

'Saturday Night Fever,' the 1977 film that introduced disco to the mainstream, was based on a fabricated magazine story.

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

The hormonal disorder PCOS was renamed PMOS in 2026, a move designed to improve care and research by shifting the focus to the hormonal causes of this condition that affects 1 in 8 women.

The first steps to rebuilding your credit score include getting to know exactly what's on your credit report and figuring out how far you are from the '700 club,' or 'good score' range.

Hear 50 years of iconic hip-hop samples, the genre's foundational looped tracks

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

See how Budweiser's famous Clydesdales spend their days at Warm Springs Ranch, where roughly 70 to 80 of the beer brand's giant horses can be found at any given time.

Researchers believe the brain consolidates memories, processes emotions, and plans for the future during dream states

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.

Before humans, the Soviet Union and the United States sent animals—including apes, dogs, and cats—to space during the Space Race.