# 21 Real Facts That'll Make You Say, "That Fucked Me Up"

Prepare your brain — these are gonna hurt it.

## 3.The Great Pyramids were older to Cleopatra than Cleopatra is to us.

People tend to think of Cleopatra and the Pyramids at Giza as products of the same era, but the Great Pyramid was completed around 2550 BCE, more than 2,500 years before Cleopatra died in 30 BCE.

## 4.There are more atoms in a single glass of water than there are glasses of water in every ocean on Earth.

If we consider a "glass" of water to be 200 grams (which is also 200 mL), estimate how much water is in the ocean, and do the math on how many water molecules there are in 200 grams of water, there are roughly 6.6855*10^24 molecules in 200 mL of water, as compared to roughly 6.67*10^21 200 mL-sized portions of water in the Earth's oceans.

## 8.Barack Obama has won more Grammy awards than Katy Perry.

Yep, President Barack Obama has two Grammy wins (in the Spoken Word category, for his memoirs), while Katy Perry has many nominations and zero wins. Jimmy Carter and Bill Clinton also have more wins than Katy.