The human eye blinks an average of 4,200,000 times a year.
233
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
It's impossible to kill yourself by holding your breath.
22
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
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
The average cough comes out of your mouth at 60 miles per hour.
126
The face of a penny can hold about thirty drops of water.
85