The words "mafia" and "mob" never appear in The Godfather. Coppola agreed to omit these words after meeting with the Italian-American Civil Rights League

The movie "Paranormal Activity" had a production budget of $15,000 but grossed over $193 million, making it the most profitable movie of all-time

In the original draft of "Back to the Future", the time machine resembles a refrigerator. The idea was dropped due to a fear that children would imitate the movie and lock themselves in refrigerators

The text of green bands of code in "The Matrix" is Japanese sushi recipes

Giraffes and humans have the same number of bones in their neck

The blue whale largest animal that has ever lived on the planet Earth