What yes or no question, whose answer is currently unknown, if someday answered, the answer can only be yes? Share Tweet Answer Is there life outside this planet?
In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?
In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?