Are You Ready to Scream? These Are the Scariest Movies of All Time

Paranormal Activity

Few movies hit a generation as hard as Paranormal Activity. You may have watched this movie 100 times, but we promise, every time you flick it on, you will discover something new and unnerving about it. Paranormal Activity was one of the defining films of the cult found footage genre, and it kicked off an entire slew of great movies to come.

The More You Know

Your blood is about 7% of your body weight.
The Catacombs of Paris hold the bones and remains of nearly six million people.
Locked-In Syndrome is a scary condition where you are conscious while in a coma.
Thousands of people die every year because of doctors’ poor handwriting.

Post originally appeared on Upbeat News.