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Leo personalities demand applause for basic achievements
Myths & mysteries

Leo personalities demand applause for basic achievements

In astrology, Leos are said to crave recognition so much that even ordinary accomplishments can feel like they deserve a parade.

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Unicode defines an emoji. Companies own their drawings of it
Economy

Unicode defines an emoji. Companies own their drawings of it

The eggplant emoji isn’t one universal drawing. Unicode defines the character, but each company can create its own artwork—and copyright that specific version.

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Some ziplines make a gloved hand part of the braking system
Transport

Some ziplines make a gloved hand part of the braking system

On courses designed for hand braking, a reinforced glove applies friction to the cable to slow the rider. Other systems brake automatically or use different…

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Sprouting onions determine the best life path
Myths & mysteries

Sprouting onions determine the best life path

In cromniomancy, each onion represents a different choice, and the first to sprout is taken as a sign to choose that path.

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Splash chart shape scatters your core energies
Myths & mysteries

Splash chart shape scatters your core energies

Astrologers call this a splash pattern: the chart’s energies are spread across many areas, making it harder to focus deeply on one.

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Thirty seconds per Louvre artwork adds up to twelve days
Travel

Thirty seconds per Louvre artwork adds up to twelve days

With around 35,000 works on display, even a half-minute glance at each adds up to more than 291 hours. That is over twelve days without sleep, meals, walking…

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Shared dreaming was tested in sterile lab environments
Myths & mysteries

Shared dreaming was tested in sterile lab environments

Researchers have tried to synchronize the brain waves of sleeping participants, but the attempts have been unreliable.

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Culture & entertainment

Emma Thompson transformed into a hideous nanny

For “Nanny McPhee,” Thompson spent hours in makeup having facial warts applied, a bulbous prosthetic nose fitted and a unibrow glued on.

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Internal body temperature varies vastly throughout the day
Health

Internal body temperature varies vastly throughout the day

When you move, working muscles release heat; when you are inactive, they make less. That helps explain why body temperature rises and falls during the day…

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Rasputin weaponized his severe body odor
Myths & mysteries

Rasputin weaponized his severe body odor

His odor was so strong that some people took it as a sign of mystical power.

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Why security agents swab some books for explosives
Transport

Why security agents swab some books for explosives

A swab collects traces from an object's surface, and a detector checks the sample for substances associated with explosives. Books, bags, and other ordinary…

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Silla's ally became its next opponent
History

Silla's ally became its next opponent

Silla joined Tang China to defeat Baekje and Goguryeo in the seventh century. It then fought Tang forces over control of the conquered territory, eventually…

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Symmetric connections provide equal transmission speeds
Technology

Symmetric connections provide equal transmission speeds

They offer equal download and upload speeds, so sending a large file can be as fast as downloading one.

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An escalator's handrail has to keep pace with your feet
Technology

An escalator's handrail has to keep pace with your feet

The moving rail and the steps use separate mechanisms, but their speeds must stay closely matched. Technical specifications allow only a small difference, and…

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Why fitness trackers keep needing replacement
Economy

Why fitness trackers keep needing replacement

A fitness tracker’s replacement clock may be set by its battery, not its features. As the battery holds less charge, the wearable may need replacing after…

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Specialized pens are purchased just to draw squiggles
Myths & mysteries

Specialized pens are purchased just to draw squiggles

Some doodling enthusiasts buy imported ink pens specifically to draw intricate, hard-to-decipher shapes in notebook margins.

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Cobblestones turn suitcase wheels into tiny obstacles
Travel

Cobblestones turn suitcase wheels into tiny obstacles

The jagged, uneven stones turn rolling a suitcase into a loud, rattling ride.

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When almanacs became taxable luxuries
Economy

When almanacs became taxable luxuries

A planting calendar was useful enough to ordinary readers, but stamp acts taxed printed almanacs and pushed their price up. Even a book for planning the crops…

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