Every fact, in one place.

This Mistake Changed Medicine Forever

Penicillin, the first antibiotic, was discovered by Alexander Fleming completely by accident when mold contaminated one of his petri dishes.

The Time Australia Lost a War to Birds

In 1932, the Australian military declared war on the emu population—and the emus won.

A Useless Fact

Negative emotions such as anxiety and depression can weaken your immune system.

Hope is a Natural Painkiller! #4281

Studies show hope can act as a natural painkiller by triggering the release of endorphins in the brain.

A Useless Fact

What is called a "French kiss" in the English speaking world is known as an "English kiss" in France.

A Useless Fact

Vatican City is the smallest country in the world, with a population of 1000 and just 108.7 acres.

The Surprising Origin of 'School'

The word 'school' originates from the Greek word 'skholē,' which initially meant 'leisure' or 'free time'.

A Useless Fact

An American urologist bought Napoleon’s penis for $40,000.

A Famous Line Sherlock Never Said

The famous line 'Elementary, my dear Watson,' never actually appears in any of Sir Arthur Conan Doyle's original Sherlock Holmes stories.

A Human Can Swim Through This Heart!

The heart of a blue whale is so large, a human could swim through its arteries.

A Useless Fact

Donkeys kill more people than plane crashes.

The Surprising Origin of Passion ????

The word 'passion' originates from the Latin word 'pati,' which means 'to suffer' or 'to endure.'

The True Meaning of 'School'

The word 'school' originates from the ancient Greek word 'skholē,' which meant 'leisure' or 'free time'.

Do Your Heartbeats Sync? ❤️

When a couple in love gazes into each other's eyes, their heart rates actually synchronize.

Hope is a Natural Painkiller

The feeling of hope can trigger your brain to release endorphins, which act as natural painkillers.

A Useless Fact

There are approximately 100 million acts of sexual intercourse each day.

Is It Still the Same Ship?

The Ship of Theseus paradox asks if an object, after all its parts are replaced, is still the same object.

A Useless Fact

There was once an undersea post office in the Bahamas.

Religion with No Founder? #6266

Japan's Shinto religion has no founder, no sacred scriptures, and no formal dogma.

The Ultimate Self-Respect Hack

Setting boundaries isn't selfish; it's a fundamental act of self-respect.

A Useless Fact

Columbia University is the second largest landowner in New York City, after the Catholic Church.

The Hidden Reward of Kindness

Practicing compassion activates the same pleasure centers in your brain that are stimulated by receiving a reward.

A Useless Fact

Cats’ urine glows under a black light.

A Useless Fact

The dot over the letter “i” is called a tittle.