A 13-year-old Magnus Carlsen challenged Garry Kasparov in 2004

Magnus Carlsen became world champion at just 22 years old

Norwegian prodigy Magnus Carlsen won the World Chess Championship in 2013 at age 22, one of the youngest champions in history. He went on to dominate for a decade, peaking at an Elo rating (a modern measure of chess ability) of 2882—the highest ever recorded.

Garry Kasparov, former world chess champion, is a critic of authoritarian regimes

World champion from 1985 to 2000, Kasparov was politically outspoken during the Soviet era, clashing with authorities over censorship and restrictions. After retirement, he became a leading Russian dissident and fierce critic of Vladimir Putin, eventually fleeing the country in 2013.

IBM’s supercomputer Deep Blue beat Garry Kasparov in 1997

After defeating IBM’s Deep Blue in 1996, world champion Garry Kasparov lost their 1997 rematch 3½–2½. The match was a milestone in artificial intelligence, marking the first time a computer beat a reigning world champion.

The Hans Niemann scandal rocked chess in 2023

In 2022, GM Hans Niemann was accused by Magnus Carlsen of cheating—a controversy that led to an internal Chess.com report alleging Niemann “likely cheated” more than 100 times in online games.

GothamChess built the largest online chess audience in the world

International Master Levy Rozman, known as GothamChess, has more than 6 million YouTube subscribers and billions of views. His mix of tutorials, commentary, and humor has introduced millions of new fans to the game in the digital era. In this video, he discusses his decision to challenge Grandmaster Magnus Carlsen.

Bobby Fischer’s 1972 victory ended Soviet dominance of chess

In Reykjavik, American Bobby Fischer defeated Soviet champion Boris Spassky to claim the world title. The Cold War showdown drew global attention, breaking the USSR’s 24-year grip on the championship.

Hikaru Nakamura became a chess star both on the board and online

A five-time US champion, Hikaru Nakamura helped chess expand its popularity through streaming. His Twitch and YouTube audiences number in the millions, drawing younger fans and fueling the game’s surge in popularity worldwide.

There are about 1,300 active grandmasters worldwide today

The title of grandmaster, established by FIDE in 1950, is the highest honor in chess. As of 2025, roughly 2,000 players have achieved the permanent title—an elite group representing less than one percent of the world’s competitive chess players. Around 1,300 are active today.

Chess can be played at lightning-fast or classical speeds

Time controls shape how the game is played—from bullet matches under three minutes, to blitz games under 10, to classical contests lasting over an hour. Each format demands different skills, from rapid intuition to deep calculation.

José Raúl Capablanca lost only 34 games in his entire career

World champion from 1921 to 1927, Capablanca was famed for his near-invincible style and masterful endgames. His extraordinary record of just 34 lifetime losses across thousands of games earned him the nickname “The Human Chess Machine.”

Ryan Sheckler won X Games gold at only 13 years old

In 2003, Ryan Sheckler won the skateboard park event at the X Games, becoming the youngest gold medalist in the competition’s history at just 13 years old.

A 14-year-old "human calculator" shatters six mathematical world records in one day

A teenage prodigy from Maharashtra, India named Aaryan Shukla set the record for the fastest time to mentally add 50 five-digit numbers. He did so in just 25.19 seconds–roughly equivalent to one addition every 0.5 seconds. The math whiz said he practices calculations for around five to six hours a day.

Little League sensation Danny Almonte was two years older than his competitors

The New York pitcher was a hotshot pitcher in the 2001 Little League World Series, catapulting his Bronx team to a third-place finish thanks to a no-hitter and a perfect game. Sports Illustrated eventually reported that Almonte was 14, not 12, and that his coach and father had knowingly misled Little League. They were both banned, though Almonte himself was cleared of all wrongdoing.

Greta Thunberg addressed Davos at 16 years old

In 2019, 16-year-old climate activist Greta Thunberg took the Davos stage to sharply criticize global leaders for failing to act on climate change, warning that incremental promises were meaningless without immediate, systemic action.

Tetris was launched in the US at Summer CES 1988

Tetris first appeared in the US at the 1988 Summer CES, where Henk Rogers—who would later publish and market the game—first encountered it. This interview revisits that moment, with creator Alexey Pajitnov and Rogers reflecting on how the game gained global recognition.

The tragic story of tennis upstart Monica Seles

At just 17, Monica Seles reached the top of the WTA, becoming the youngest player to do so at the time. She was expected to have a long career, but shortly after she turned 19, a deranged fan stabbed her in the back in the middle of a match. This Cult Tennis video explores the motivation of the fan who stabbed her, how he got away with it, and the impact on the rankings.

Mental health experts caution against youth sports betting

People in their early 20s represent the fastest-growing group of sports gamblers. That fact concerns mental health professionals, who warn that early exposure to gaming primes children’s brains to seek digital rewards.

Warren Buffett began investing at 11 years old

He then bought his first property at 14 years old. From studying under the “father of value investing” to revitalizing a textile company into the largest holding company in the world, Buffett’s career is one of great financial success.

Emperor Commodus fought as a gladiator while ruling Rome

Commodus, who reigned from 180–192 CE, scandalized Rome’s elite by appearing in the arena despite being the son of Marcus Aurelius. The ancient biography—though partly fictional—captures the shock his gladiatorial performances provoked.

Play the Royal Game of Ur, one of the world's oldest known board games.

The Millennium Prizes were created to spur solutions to seven unsolved problems

In 2000, the Clay Mathematics Institute brought public attention to the frontiers of mathematics by establishing $1M prizes for some of the most challenging problems mathematicians faced. As of 2025, only one problem has been solved, but the reward was turned down.

The NHL's first regular season outdoor game was in 2003

Despite being a sport born on frozen ponds, modern professional hockey has held only a few exhibition and college games outside. In 2003, a game between the Edmonton Oilers and the Montreal Canadiens brought players and 57,000 fans together to endure sub-zero temperatures for a piece of history.

In 1215, the Magna Carta declared that even the king was not above the law

Forced on King John by rebellious barons, the Magna Carta established limits on royal power and the principle that rulers are subject to law. Discover how this foundational text later influenced the development of constitutional government and modern human rights traditions.

A Cinderella run to the elite eight put Steph Curry on the map

As a sophomore at 10-seed Davidson, Curry averaged 32 points per game, scoring 40, 30, 33, and 25 in four games, before falling to eventual champion Kansas by two points.

Nvidia's rapid development of GPUs is forcing computing to depart from something called Moore's law

Moore’s law, named after Intel’s cofounder, predicts that the number of transistors on a chip will double every two years. But Nvidia could be outpacing that prediction.

English mathematician Ada Lovelace wrote the first computer algorithm a century before computers existed and hypothesized that computing devices would one day be able to compose music—foreseeing the generative AI systems of today.

Clever Hans was a 1900s horse that was believed to be able to solve math equations, tell time, and read and comprehend German, until a psychology student discovered how he got his answers.

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.

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

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.

Exploring the Larry Bird punch that almost changed March Madness

Warren Buffett's former professor Benjamin Graham is known as the 'father of value investing,' a strategy in which investors seek to buy stocks trading below their intrinsic worth.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

After NASA's Voyager 1 captured Earth as a single pixel as it left the solar system in 1990, astronomer Carl Sagan used the image to reflect on humanity's fragility and the responsibility to protect 'the only world we've ever known.'

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.

One of the most famous portraits ever taken is 'Afghan Girl' (1984) by Steve McCurry, yet the subject Sharbat Gula went much of her life without being identified or benefitting from the image's success.

The US first hosted the World Cup in 1994, a tournament that lives in soccer infamy for its poor planning and the murder of Colombian player Andres Escobar, who'd accidentally scored on his own net.

Double world record holder Hunter Ewen helped conquer his fear of balloons, called globophobia, by training to win Guinness World Record titles for balloon inflation.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in casualties, forces mobilized, and displacement of civilians.

The Dracula character, now seen as the vampire archetype, was inspired by a seafood-induced nightmare its creator experienced.

Electrical grids worldwide must double their power delivery capacity by 2050 to meet surging demand from AI and electric vehicles.

Search a massive database of over 4 decades of clues from the TV quiz show 'Jeopardy!'

For centuries, Niagara Falls has been a magnet for daredevils seeking to conquer one of nature's most powerful wonders, with its 200-foot drop and water rushing at 32 feet per second with 280 tons of force.

Explore chaos in this simulation of two double pendulums, where small differences in the release angles produce wildly different outcomes.

70 years ago today, city officials in Santa Cruz, California, banned rock 'n' roll to protect its youth from corruption after witnessing a 'provocative' concert the night before.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

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 Great Salt Lake's distinct dual coloration results from high-salinity organisms that only live in the northern portion and produce a purple protein.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.