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Too many owners entirely prevent land from being utilized
Economy

Too many owners entirely prevent land from being utilized

If every co-owner can veto a land deal, one holdout can stop everyone else from using the property. With enough owners, getting all the permissions can become…

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Why college degrees can signal persistence, not just skill
Economy

Why college degrees can signal persistence, not just skill

A degree can tell an employer that you stuck with years of difficult work, not just that you learned a subject. Finishing the program becomes evidence of…

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When the Soviet Union gave everyone different weekends
History

When the Soviet Union gave everyone different weekends

In 1929, the Soviet Union replaced the conventional calendar with a five-day rotating workweek, so family members often had different days off. The schedule…

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A moving walkway gives your hand and feet different jobs
Technology

A moving walkway gives your hand and feet different jobs

Your feet ride a moving surface while your balance system tracks movement against the stationary terminal. Holding the rail adds another moving contact point.…

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Why one vote almost never decides a major election
Economy

Why one vote almost never decides a major election

A single vote almost never decides a major election, but people still go to the polls. The voting paradox asks why; a sense of social duty helps explain why…

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Bicycles use a freewheel to let riders stop pedaling
Transport

Bicycles use a freewheel to let riders stop pedaling

Inside the rear hub, a ratchet lets the wheel keep turning while the pedals stand still. Its little pawls click past the gears, so coasting sounds like the…

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Astatine is rare partly because it keeps disappearing
Science

Astatine is rare partly because it keeps disappearing

Natural radioactive decay continually makes tiny amounts of astatine, which then decay again. Even its longest-lived known isotope has a half-life of only…

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Overcrowded public pools quickly destroy basic relaxation
Economy

Overcrowded public pools quickly destroy basic relaxation

A quiet public pool gives swimmers room to enjoy it together. Once it fills up, every new swimmer takes space from the others, and the water becomes harder to…

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Johnny Cash sang an inmate's own song at Folsom Prison
Culture & entertainment

Johnny Cash sang an inmate's own song at Folsom Prison

Before his 1968 concert, Cash learned Greystone Chapel, written by prisoner Glen Sherley. He then performed it inside the prison for the audience that…

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Venezuelan tabletop mountains feature sheer drops
Travel

Venezuelan tabletop mountains feature sheer drops

Mount Roraima is ringed by vertical cliffs about 400 meters high, giving the tabletop mountain its abrupt, flat-sided appearance.

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The pope who quit after five months
History

The pope who quit after five months

The hermit pope Celestine V wrote a decree allowing himself to resign after just five months, then returned to his cave. His successor confined him in a…

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Woodstock '99 ended in fires and riots
Culture & entertainment

Woodstock '99 ended in fires and riots

Overpriced water and intense heat fueled anger at the festival, which ended with fires and rioting.

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The hills that look like giant chocolate drops
Travel

The hills that look like giant chocolate drops

The Chocolate Hills are more than a thousand dome-shaped mounds. Their grass turns brown when it withers, making the hills look like giant drops of chocolate.

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Adults raced to get banned from Club Penguin
Technology

Adults raced to get banned from Club Penguin

Some adults raced to get banned by making accounts and immediately typing profanities, then posting their times on video boards.

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Expensive parking forces daily commuters onto city buses
Economy

Expensive parking forces daily commuters onto city buses

For some commuters, the daily parking bill gets high enough to change the route: they take the bus instead. The bus doesn't have to be their favorite ride; it…

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Why Yakuza pairs street fights with karaoke
Culture & entertainment

Why Yakuza pairs street fights with karaoke

The series pairs brutal brawls with an elaborate karaoke rhythm game for a jarring change of pace: you can go from smashing bicycles over thugs to singing…

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King John's baggage disappeared into the Wash
History

King John's baggage disappeared into the Wash

In 1216, the king's baggage train suffered a disaster while crossing the tidal waters around the Wash. The event became the foundation of a famous…

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How Need for Speed shaped a generation's music
Technology

How Need for Speed shaped a generation's music

The racing games’ soundtracks introduced a generation of players to industrial metal, Southern hip-hop, and electronica—often while they sped away from…

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