If the human eye was a digital camera, it would have 576 megapixels.
25
A typical lead pencil can draw a line that is 35 miles long.
158
Standard paper cannot be folded in half more than 7 times.
232
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
American car horns beep in the tone of F.
66
The ashes of the average cremated person weigh nine pounds.
40