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Massive Brazilian dam fully shifted a massive river
History

Massive Brazilian dam fully shifted a massive river

To construct the Itaipu Dam, engineers literally had to change the course of the seventh-largest river globally. They carved an entirely new channel through…

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Why pinochle decks start at nine
Games

Why pinochle decks start at nine

A standard pinochle deck cuts out everything below a nine, doubling up on all the high cards instead. It is perfect for players who want the thrill of holding…

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Why maps are called atlases
Science

Why maps are called atlases

Calling a book of maps an 'atlas' has nothing to do with the maps themselves. In 1595, a famous cartographer simply slapped an illustration of the mythical…

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Kafka wanted his unpublished writing destroyed
Culture & entertainment

Kafka wanted his unpublished writing destroyed

The patron saint of existential dread couldn't even manage his own legacy. On his deathbed, Kafka instructed his close friend Max Brod to destroy all his…

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Stevia leaves require heavy processing for bitterness
Economy

Stevia leaves require heavy processing for bitterness

Natural sweeteners are rarely actually natural by the end. Raw stevia leaves are incredibly bitter and taste intensely of licorice. To get that white powder…

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Ectoplasm manifests as a deeply uncomfortable ghost goo
Myths & mysteries

Ectoplasm manifests as a deeply uncomfortable ghost goo

Spectral visitors love to leave behind a physical souvenir in the form of glowing, viscous slime. This gross manifestation supposedly allows disembodied…

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Disembodied voices whisper directly into your left ear
Myths & mysteries

Disembodied voices whisper directly into your left ear

Nothing clears a room faster than hearing your own name spoken aloud by absolutely nobody. These spectral auditory glitches usually happen when you are…

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Flat Stanley began with a fear of being crushed
Culture & entertainment

Flat Stanley began with a fear of being crushed

The beloved paper cutout you mailed across the globe in elementary school has incredibly dark origins. The creator wrote the original book after his son…

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Hacky Sack is actually called footbag
Games

Hacky Sack is actually called footbag

You might think you are just kicking a woven bag of dirt with your friends, but you are actually using a strictly protected corporate brand name owned by a…

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The sport where swimming strokes are banned
Games

The sport where swimming strokes are banned

Competitors don flippers and snorkels to furiously paddle through a freezing, muddy trench cut into a Welsh peat bog. Traditional swimming strokes are…

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Royal litters featured entirely enclosed beds
Transport

Royal litters featured entirely enclosed beds

Why sit up while traveling when you can lazily lie down behind heavy silk curtains? Monarches would simply take a nap on a suspended mattress while a team of…

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Putrajaya's roundabout is 3.5 kilometers around
History

Putrajaya's roundabout is 3.5 kilometers around

The city of Putrajaya features a roundabout so ridiculously massive that navigating it feels like going on a brief road trip. If you miss your exit, you are…

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A typo gave Coraline its name
Culture & entertainment

A typo gave Coraline its name

Sometimes the creepiest ideas come from bad keyboard skills. Neil Gaiman was trying to type the name 'Caroline' but slipped up and typed 'Coraline' instead.…

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National Geographic's first issue had no photos
Culture & entertainment

National Geographic's first issue had no photos

The magazine famous for its stunning, award-winning photography literally started as a wall of dense text. When the National Geographic Society published its…

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How monks crossed rivers on a single log
Transport

How monks crossed rivers on a single log

Why construct an entire raft when you possess unbelievable core strength? By standing fully upright on a solitary piece of floating grass and paddling with a…

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How uterine fibroids can grow to enormous sizes
Health

How uterine fibroids can grow to enormous sizes

For reasons completely unknown to modern science, uterine muscle cells sometimes aggressively multiply into incredibly dense, totally rubbery masses. These…

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Why crooked picture frames bother you so much
Psychology

Why crooked picture frames bother you so much

We are inherently biased toward things that mirror each other perfectly. Evolutionary instincts tell us that symmetry equals health and safety. This is why…

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When giant tortoises became very slow mounts
Transport

When giant tortoises became very slow mounts

Nothing screams efficiency quite like saddling up a reptile that will outlive your grandchildren. Eccentric Victorians and famous naturalists occasionally…

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