Fact

A pizza that has radius “z” and height “a” has volume Pi × z × z × a.

Psychologists have found that whenever you’re in a bad mood, you can feel better just by forcing yourself to smile.

Pablo Escobar cheated at Monopoly with his kids, hiding money ahead of time where he planned to sit.

When boxer Manny Pacquiao had a fight, the crime rate in his native Philippines dropped to 0%.

A "Mouse potato" is someone who spends a lot of time at a computer.

The word ‘never’ is said a total of 73 times in the Justin Bieber song “Never Say Never”.

High intelligence correlates with higher anxiety - the brain simulates more outcomes.

Cats and killer whales both kill for fun.

There are 1,260 promises given in the Bible.

Cuddling with somebody before going to sleep can help the brain to relax.

Psychologically, one of the most devastating things in life is when someone you care about gives up on you.

Just be genuine. It saves everyone’s time.

India used to be the richest country in the world until the British invasion in the early 17th Century

If we put a giant mirror 10 light years away from Earth and looked at it through a telescope, theoretically we'd see 20 years into the past.

When some things go wrong, take a moment to be thankful for the many more things that are still going right.

"Don’t compare yourself with anyone in this world. If you do so, you are insulting yourself" - Bill Gates

Over thinking ruins happiness.

A snail can sleep for three years.

Some of the most generous people have no money. Some of the wisest people have no education. Some of the kindest people were hurt the most.

Having friends from other cultures makes you more creative, a study found.