In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
Cows can sleep standing up, but they can only dream lying down.
745
You forget 90% of your dreams.
256
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
11
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165