Answer:
It's been around for millions of years, but it's no more than a month old. What is it?
What goes up but never goes down?
What can get you there in eco style, pushed by your legs mile after mile?
Where can you find roads without cars, forests without trees and cities without houses?
Sally, Lisa, and Bernadette are triplets. But Sally and Lisa share something that Bernandette does not. What is it?
How did the farmer find his wife?