The Laughing Otter

Science, history and facts

Curious

Science, history, facts, puzzles, fascinating discoveries.

Read

Articles and stories

Illustration of historical partygoers playfully bobbing for apples in a wooden tub filled with water under a starry autumnal night.

Before Bumble, There Was Apple Bobbing: The Bizarre History of Romantic Halloween Fortune-Telling

Long before modern dating algorithms existed, finding true love meant pulling your hair back and dunking your face into a bucket of water.

An illustration showing a cross-section of a Norwegian sweater's interior yarn floats trapping warm air.

Why Nordic Knitwear Is Secretly a Masterclass in Cold-Weather Tech

Those classic snowflake patterns aren't just cozy holiday aesthetics—they're brilliant medieval thermal engineering.

A colourful illustration of a cute green alga using a flashlight to light up a single neuron in a network.

Why Nobel Prize Winners Owe Their Brain Light Switch to Pond Scum

Scientists won the 2026 Nobel Prize for controlling brain cells with light—all thanks to a single-celled alga looking for a good suntan.

An illustration of an eerie glowing green white dwarf star floating in deep space amidst dark cosmic background.

Space Just Dropped a Green Star, and Our Cosmic Decor Will Never Be the Same

Move over, boring white dwarfs. A dead star soaked in crushed planetary debris is glowing an eerie emerald green, and space mood lighting has officially arrived.

An illustration of a person turning a tattoo on an arm invisible using a beam of light.

Scientists Built a Tattoo You Can Turn On and Off Like a Lightbulb

Engineers have developed light-sensitive ink tucked inside microscopic capsules, giving body art a literal off switch.

Retro-futuristic illustration of a 1990s television beaming out glowing interactive hyperlinks and futuristic computer icons.

That Time Douglas Adams Accidentally Predicted the Internet (With Help From Doctor Who)

Months before the World Wide Web officially launched, the author of The Hitchhiker’s Guide to the Galaxy mapped out digital assistants, interactive media, and endless link-hopping.

A split image showing half a white marble Roman bust transforming into a realistic human portrait.

What 54 Roman Emperors Actually Looked Like (Minus the Marble)

A designer combined ancient marble busts, historical age records, and digital tools to give Rome's rulers realistic human faces.

A vintage Victorian library card for Oscar Wilde stamped with a gold reinstatement seal on a mahogany library desk.

Oscar Wilde Just Got His Library Card Back 130 Years Late

Talk about an overdue status. The British Library finally righted a 130-year-old literary wrong.

Events

Coming up

No upcoming events

Nothing scheduled yet. Hosts add new events all the time.

Latest

New in Curious

Illustration of historical partygoers playfully bobbing for apples in a wooden tub filled with water under a starry autumnal night.

Before Bumble, There Was Apple Bobbing: The Bizarre History of Romantic Halloween Fortune-Telling

Long before modern dating algorithms existed, finding true love meant pulling your hair back and dunking your face into a bucket of water.

An illustration showing a cross-section of a Norwegian sweater's interior yarn floats trapping warm air.

Why Nordic Knitwear Is Secretly a Masterclass in Cold-Weather Tech

Those classic snowflake patterns aren't just cozy holiday aesthetics—they're brilliant medieval thermal engineering.

A colourful illustration of a cute green alga using a flashlight to light up a single neuron in a network.

Why Nobel Prize Winners Owe Their Brain Light Switch to Pond Scum

Scientists won the 2026 Nobel Prize for controlling brain cells with light—all thanks to a single-celled alga looking for a good suntan.

An illustration of an eerie glowing green white dwarf star floating in deep space amidst dark cosmic background.

Space Just Dropped a Green Star, and Our Cosmic Decor Will Never Be the Same

Move over, boring white dwarfs. A dead star soaked in crushed planetary debris is glowing an eerie emerald green, and space mood lighting has officially arrived.

An illustration of a person turning a tattoo on an arm invisible using a beam of light.

Scientists Built a Tattoo You Can Turn On and Off Like a Lightbulb

Engineers have developed light-sensitive ink tucked inside microscopic capsules, giving body art a literal off switch.

Retro-futuristic illustration of a 1990s television beaming out glowing interactive hyperlinks and futuristic computer icons.

That Time Douglas Adams Accidentally Predicted the Internet (With Help From Doctor Who)

Months before the World Wide Web officially launched, the author of The Hitchhiker’s Guide to the Galaxy mapped out digital assistants, interactive media, and endless link-hopping.

A split image showing half a white marble Roman bust transforming into a realistic human portrait.

What 54 Roman Emperors Actually Looked Like (Minus the Marble)

A designer combined ancient marble busts, historical age records, and digital tools to give Rome's rulers realistic human faces.

A vintage Victorian library card for Oscar Wilde stamped with a gold reinstatement seal on a mahogany library desk.

Oscar Wilde Just Got His Library Card Back 130 Years Late

Talk about an overdue status. The British Library finally righted a 130-year-old literary wrong.

Illustration of a young teenage busboy standing proudly in a high-end vintage hotel dining room holding a tray.

The Busboy Who Decided He Deserved as Much Respect as a Billionaire

Before he co-founded Ritz-Carlton, Horst Schulze was a small-town teen emptying ashtrays and asking a radical question: why shouldn't service staff be treated like royalty too?

A colorful digital illustration depicting a bird wearing a backpack standing next to a person carrying heavy grocery bags with ease.

Your Heavy Childhood Backpack Might Have Been Secret Superhero Training

New research on how young bodies adapt to physical strain shows that carrying heavy loads early in life turns adults into lean, energy-saving machines.

A retro graphic illustration depicting two vintage baseball players high-fiving on a bright, sunny baseball field.

Before 1977, Celebrations Were Awkward: The True Origin of the High-Five

How two baseball players accidentally saved humanity from a lifetime of stiff handshakes and awkward side-hugs.

Illustration of a C-shaped 1970s Cray-1 supercomputer with vinyl seats, revealing small silver Mac Minis tucked inside its chassis.

How a Squad of Retired Mac Minis Cosplayed Their Way to Supercomputer Fame

A Spanish museum gave tiny, old-school Apple desktops the ultimate retirement plan: posing as the legendary leather-clad Cray-1.

Get Curious in your inbox

One friendly email. Unsubscribe whenever you like.