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Some couples get married inside video games
Games

Some couples get married inside video games

Couples who meet in large online communities sometimes hold elaborate in-game weddings, complete with virtual tuxedos and guildmate bridesmaids. A griefer can…

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Estrogen actively shields skeletal integrity
Health

Estrogen actively shields skeletal integrity

Bone is constantly being broken down and rebuilt. Estrogen slows the cells that dissolve old bone, so when estrogen levels fall during menopause, that brake…

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Why electron microscopes need a vibration-free room
Technology

Why electron microscopes need a vibration-free room

Electron microscopes can resolve details at the scale of individual atoms, so even vibrations from a passing truck can blur the image.

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Pokémon catches depend on more than button mashing
Culture & entertainment

Pokémon catches depend on more than button mashing

Capture odds depend on a creature’s species catch rate, its current health, and status conditions, with a random number generator determining the outcome—not…

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Radio waves travel at the exact same speed as visible light
Technology

Radio waves travel at the exact same speed as visible light

Radio waves and visible light are both electromagnetic waves. Radio waves have much longer wavelengths, but in a vacuum they travel at the same speed—about…

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Screaming into microphones causes vocal cord damage
Games

Screaming into microphones causes vocal cord damage

Repeated screaming can strain voice actors’ vocal cords, and some performers hemorrhage them while recording action scenes. Vocal coaches teach performers how…

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Shoutcasters lose their voices calling digital matches
Games

Shoutcasters lose their voices calling digital matches

Calling a digital match can demand the same vocal stamina as a live sports broadcast: professional commentators shout through virtual skirmishes to keep…

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Jimmy Carter micro-managed the presidential scheduling
History

Jimmy Carter micro-managed the presidential scheduling

Carter personally approved who could use the White House tennis court and when. His hands-on management reached all the way down to the court calendar.

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In Korea, gamers get hot noodles at their desks
Games

In Korea, gamers get hot noodles at their desks

PC rooms pair high-end gaming computers and low hourly rates with table service, so players can order hot noodles without leaving their desks.

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Why a bass drop can trigger fight or flight
Culture & entertainment

Why a bass drop can trigger fight or flight

Deep sub-bass can resemble the rumbles of earthquakes or approaching predators, putting your body on alert. The resulting adrenaline rush can feel like…

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The presidency nearly came with a much grander title
History

The presidency nearly came with a much grander title

In 1789, senators considered 'His Highness the President of the United States of America and Protector of their Liberties.' The House resisted, and a simpler…

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The emperor France shipped to Mexico
History

The emperor France shipped to Mexico

Napoleon III wanted a friendly monarchy in Mexico, so French forces installed Austrian archduke Maximilian despite local opposition. When France withdrew its…

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Helium lets hard drives pack in more spinning platters
Technology

Helium lets hard drives pack in more spinning platters

The gas is much less dense than air, reducing drag and turbulence inside a sealed drive. Platters can sit closer together while the mechanism uses less power.…

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Doomsday clock measures proximity to global catastrophe
Science

Doomsday clock measures proximity to global catastrophe

The Doomsday Clock isn’t counting down to a booked apocalypse. Experts move its hands to represent their assessment of risks such as nuclear conflict and…

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Citrinitas turns consciousness into solar light
Myths & mysteries

Citrinitas turns consciousness into solar light

Citrinitas is the alchemical stage in which the purified soul receives solar illumination. Some alchemists skipped it because they found the stage confusing.

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Why silicon wafers are cut with diamond
Technology

Why silicon wafers are cut with diamond

Silicon crystals are hard but brittle, so manufacturers use rapidly spinning wire saws coated in diamond dust to slice them into thin wafers.

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Height has an earnings premium—even outside basketball
Economy

Height has an earnings premium—even outside basketball

Studies have found a link between adult height and earnings. That doesn't mean extra inches produce better work: childhood health, social treatment, and the…

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Williams tubes relied on firing electrons at glass
Technology

Williams tubes relied on firing electrons at glass

A Williams tube stored data as tiny static charges on a glass screen; the computer read their positions before they faded away.

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