Listening to music while working out measurably improves physical performance.
During WW2 when Hitler visited Paris the French cut the lift cables on the Eiffel Tower so that Hitler would have to climb the steps if he wanted to reach the top.
It costs 41 cents per year per American citizen for NASA's entire Curiosity program.
Anne Frank was posthumously baptized "by proxy" into Mormonism at least 9 times.
More People In The World Have Mobile Phones Than Toilets.
Finland is part of Fennoscandia not Scandinavia.
The Earth's core is about as hot as the sun.
There are more plastic flamingos in the U.S that there are real ones.
The highest recorded body temperature in a human being was a fever of 115.7°F (46.5°C).
Jehovah's Witnesses don't celebrate birthdays because the only two accounts of birthday parties in the Bible ended in murder.
823 same-sex couples were married in New York City on the first day that same-sex marriage was legal state-wide.
Men can lactate too but only under extreme circumstances.
Twitter bought Vine for US$30 million several months before it was even officially released.
Nowhere in the Bible does it say there were three wise men just three gifts.
An apple didn't hit Isaac Newton in the head but it did make him wonder if the force that makes apples fall influences the moon's motion around Earth.
The World Trade Center's most famous survivor and president of its support group Tania Head was later found to be a fraud: she wasn't even in NYC on 9/11.
One drop of the Beaked Sea Snake venom can kill 3 adult men.
To escape the grip of a crocodile’s jaws push your thumbs into its eyeballs – it will let you go instantly.
Norway had a nationwide "butter crisis" in 2011: a single 250 g (8.8 oz) pack of butter would cost about US$50.
The FBI has a Twitter slang dictionary.
Today's British accent first appeared among London's upper class around the time of the American Revolution. Before that the British accent was similar to that of Americans.
Women in Niger have an average of 7 children the world's highest rate.
Elvis had a twin brother named Garon who died at birth which is why Elvis middle name was Aron.
In 2003 Leonardo Da Vinci's machines were built and tested according to his original designs for a documentary. Some were successful and others proved to be impractical.
78% of software installed in China in 2010 was pirated.
There are 1 792 steps in the Eiffel Tower
About half of Americans born at the turn of the 20th century had blue eyes. Today only about 1 in 6 Americans has them.
It’s estimated that at any one time around 0.7% of the world’s population is drunk.
Dumbledore isn’t only the Headmaster of Hogwarts; in fact a dumbledore is an old English term for a type of bee.
The average meat-eating person eats about 7 000 animals in their lifetime.
It only takes 6 minutes for brain cells to react to alcohol.
A Flemish artist is responsible for the world’s smallest paintings in history. It is a picture of a miller and his mill and it was painted onto a grain of corn.
At the ocean's deepest point the water pressure is the equivalent of having 50 jumbo jets piled on top of you.
$10 If you have $10 in your pocket and no debts you are wealthier than 25% of Americans.
A 10-Year-Old Goldfish Had a 45-Minute Surgery To Remove A Tumor in 2014.
The brain treats rejection like physical pain according to scientists.
Around 50% of Justin Bieber's followers on Twitter are fake a report found.
Leonardo da Vinci could write with one hand and draw with the other at the same time.
Some parts of Antarctica have had no rain or snow for the last 2 million years.
Americans spent more than US$15 billion on jeans in 2005.
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