Riddle No 7: Poetic Advertisement and Central Europe

In order to find the answer just drag your mouse cursor over the whole post and it will become visible.

13. When an advertisement comes after a sphere, it can be very poetic.

The answer - a ballad (=ball + ad)

14. I was born in central Europe and weighed quiet a lot. Today I am all over the world and much lighter. What am I?

The answer - a Dollar - the origin of its name is from the name Thaler or Taler, after the name of coins from the silver mines of a famous valley in bohemia (thal means valley in germen).