Ignorant of the grave danger, man yearns to discover the origins of life itself by looking for unknown life forms deep below the surface of our vast oceans.
I have a large money box, 10 inches square and 12 inches tall.
Roughly how many pennies can I place in my empty money box?
Hint: Do you have to work out the volume of the box?
Just one, after which it will no longer be empty!