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The Smurfs first appeared in someone else's comic adventure
Culture & entertainment

The Smurfs first appeared in someone else's comic adventure

Peyo introduced them in Johan and Peewit in 1958, before they gained stories of their own. Readers responded to the little blue characters, and a supporting…

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Why you say you’re dying when you’re just tired
Psychology

Why you say you’re dying when you’re just tired

When you’re wiped out, “I’m tired” can sound too small for the feeling. Saying “I’m dying” borrows the language of crisis to make exhaustion impossible to…

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Modulation manipulates carrier waves to hold data
Technology

Modulation manipulates carrier waves to hold data

Modulation encodes data by changing a carrier wave’s amplitude, frequency or phase. Those changes represent the zeroes and ones carried through the air.

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Sweeteners can’t turn into fat without calories
Health

Sweeteners can’t turn into fat without calories

A zero-calorie sweetener supplies no usable energy for your body to store as fat. If you later eat more, those calories come from the other food—not from the…

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Monkeys can literally go bald from high stress
Myths & mysteries

Monkeys can literally go bald from high stress

In captivity, stress or boredom can lead monkeys to pull out their own hair, sometimes leaving bald patches.

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Kepler thought planets were playing music
Science

Kepler thought planets were playing music

Kepler turned changes in planetary speed into musical intervals, treating orbital motion as a pattern that could be written like music. The “music” was…

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The Happy Meal's toy story began with a cardboard circus wagon
Economy

The Happy Meal's toy story began with a cardboard circus wagon

McDonald's introduced the Circus Wagon Happy Meal nationally in the US in 1979, combining food with small extras aimed at children. Later promotions brought…

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Sony made an e-reader before the Kindle existed
Technology

Sony made an e-reader before the Kindle existed

Sony's Data Discman launched in 1990, showing text on a tiny monochrome screen and requiring users to swap proprietary mini-discs.

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PlayStation began as a Nintendo partnership
Games

PlayStation began as a Nintendo partnership

Sony and Nintendo worked on a CD-based system before their partnership fell apart. The surviving Nintendo Play Station prototype combines a cartridge slot…

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What really happens when you mix Pop Rocks and soda
Health

What really happens when you mix Pop Rocks and soda

Pop Rocks release gas as they dissolve, and soda brings its own bubbles. In your stomach, that extra gas may come back up as a loud burp—not an explosion.

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Super 8's name preserves an $8.88 room rate
Travel

Super 8's name preserves an $8.88 room rate

The first motel opened in Aberdeen, South Dakota, in 1974 with rooms starting at $8.88. The price supplied a memorable identity for a budget chain. Decades of…

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This animal smells exactly like movie theater popcorn
Science

This animal smells exactly like movie theater popcorn

A binturong’s popcorn-like smell comes partly from a molecule called 2-acetyl-1-pyrroline, which also gives buttered popcorn much of its familiar aroma. The…

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Centurion challenges require mathematically paced consumption
Games

Centurion challenges require mathematically paced consumption

The Centurion challenge calls for 100 servings of beer, one every 60 seconds. That strict schedule leaves little room to slow down or skip a serving.

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Fixed fire translates to weaponized dramatic flair
Myths & mysteries

Fixed fire translates to weaponized dramatic flair

In astrological terms, the combination pairs stubbornness with theatrical flair: someone may defend a fixed opinion so charismatically that others get swept…

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Choosing one option destroys all alternative choices
Economy

Choosing one option destroys all alternative choices

The cost of a choice includes the best thing you could have done instead. Pick one option, and that alternative is the one you give up.

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Giant underground rings smash subatomic particles together
Technology

Giant underground rings smash subatomic particles together

They speed particles to nearly the speed of light, then study the debris from collisions—like smashing toy trucks together, but on a vastly larger and more…

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Florence Farr resigned as head of a British occult order because she was bored of their astral visions
Myths & mysteries

Florence Farr resigned as head of a British occult order because she was bored of their astral visions

She grew tired of members' arguments about astral-plane experiences and left the order to teach in Ceylon.

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Why Silicon Valley loved playing Settlers of Catan
Games

Why Silicon Valley loved playing Settlers of Catan

Players need resources they cannot always produce themselves, so getting ahead means bargaining with competitors. That mix of scarcity, deals, and calculated…

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