Mental Floss

THE LIST SHOW

More than one donkey has been involved in a crime.

Whether they were guilty of having potty mouths or stealing shoes, these animals found themselves on the wrong side of the law.

Kerry Wolfe


In 2021, scientists identified what is believed to be the earliest known human victim of a shark attack.

While many of us spent the bulk of 2021 stuck inside (again), we learned—for the second year in a row—that groundbreaking discoveries in archaeology, paleontology, astrology, and Skeet Ulrich’s filmography don’t stop just because of a pandemic.

Editorial Staff


From facts about the COVID-19 vaccine to tidbits from vaccine history, here’s everything you ever wanted to know about immunization.

Kat Long




Clockwise from left: Gilbert Stuart's unfinished portrait of George Washington on the $1 bill; Basilica de la Sagrada Familia; a page from Geoffrey Chaucer's The Canterbury Tales;  Boldt Castle; Reactors 5 and 6 at Chernobyl; and the National Monument of Scotland.

Famous presidential portraits, literary masterpieces, and iconic tourist destinations all make the list of amazing unfinished projects.

Justin Dodd
A poster for Howard Thurston's magic show in 1908.

Learn how Harry Houdini betrayed his namesake, why people were wary of the cups and balls illusion, and more facts from the history of magic.

Ellen Gutoskey


Mykyta Dolmatov // iStock via Getty Images Plus

Scientific mysteries continue to stump experts in fields ranging from meteorology to medicine. Here are a few strange things science still hasn't figured out.

Justin Dodd


When the Titanic sank in April 1912, its architect, Thomas Andrews, went down with it.

From the inventor who disappeared along with the lighthouse he designed to the daredevil whose contraptions vaulted him to fame then cut his life short, these are the sad stories of inventors killed by their own inventions.

Kat Long


An illustration of a woolly mammoth, blissfully unaware of its species impending doom.

How many ice ages have there been so far? The same number of ‘Ice Age’ movies that have been released. (Five.)

Ellen Gutoskey


You won't want to run into any of these cryptids.

From Bigfoot and Yeti to the Loch Ness Monster and Ogopogo, the world is full of cryptids. Here are just a few of the many cryptids around the world that you should know.

Erin McCarthy
Photos.com/Getty Images Plus

The solar system: It’s big, it’s heliocentric, and it’s got space junk to spare. Here are 24 out-of-this-world facts about the corner of space that’s home to Earth.

Meredith Danko
Would you let this star-nosed mole touch you with its schnoz?

The ugliest animals ever, from the blobfish to the star-nosed mole, aren’t just hideous for no reason.

Ellen Gutoskey


Hulton Archive/Getty Images

School has come a long way since the 19th and 20th centuries. From corporal punishment to lunch to recess, here are just a few ways school was different a century ago.

Meredith Danko


Acne is a pretty big part of puberty.

Why do voices crack and pimples flare up during puberty? When do boys go through puberty, and when do girls experience it? Read on for pivotal facts you should know about puberty.

Jonathan Mayer


An aerial view of Australia's Heart Reef.

From an island infested with snakes to a vault holding a very special secret recipe, these dangerous, mysterious, or otherwise forbidden places are off-limits to the public.

Michele Debczak


Moussa81/iStock via Getty Images Plus

From how long a "hoax" like the Apollo 11 moon landing could actually stay a secret to the conspiracy theory involving Queen Elizabeth I, here are the actual facts you need to know about conspiracy theories.

Stacy Conradt
Flipping the pages of a book may trigger ASMR in some people.

Here's what you need to know about the brain-tingling phenomenon ASMR, or Autonomous Sensory Meridian Response.

Meredith Danko
Everybody farts.

From the fart jokes penned by famous writers to the horrifying consequences of holding in your flatus to why toots smell worse in the shower, here's what you need to know about farts.

Jennifer M Wood
A reconstruction of the skull of Peking man (Homo erectus pekinensis)

From natural wonders like Guairá Falls to literary works from Hemingway and Byron to paintings by Picasso and Renoir, here's a list of just a few priceless things that are gone forever.

Stacy Conradt