The glue on Israeli stamps is certified kosher.
67
By peeing in the shower, you can save 1,157 gallons of water a year.
31
Caffeine boosts memory.
405
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
One human hair can support 3 ounces.
191
The chances of making two holes-in-one in a round of golf are one in 67 million.
67
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Mushrooms are more closely related to humans than they are to plants.
47