October 5th is the nation's most common birthday...coincidence that it's roughly 9 months after New Year's Eve?
Rats and mice are ticklish, and even laugh when tickled.
Even if they’ve never been able to witness it themselves, blind people smile when they are happy. Smiling is a basic human instinct.
Cows have best friends and they tend to spend most of their time together.
A pig’s orgasm can last for 30 minutes.
A group of flamingos is called a flamboyance.
Hong Kong has just overtaken Tokyo as the world’s most expensive city. US cities don’t even make the list till number 21 (New York).