There are more nerve cells in the human brain than there are stars in the Milky Way.
349
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
There are 2,500,000 rivets in the Eiffel Tower.
98
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109
It is estimated that millions of trees in the world are accidentally planted by squirrels who bury nuts and then forget where they hid them!
174
It takes the same amount of time to age a cigar as wine.
25
Author J K Rowling wrote the final chapter of the last Harry Potter book in "something like 1990", seven years before the release of the first book.
7
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51