Title: Dissolution of the Soviet Union.
Question: What is the capitol of Armenia?

Title: Wayback Machine.
Question: What is the ultimate aim of the Wayback Machine?

Title: Internet service provider.
Question: A mode of interconnection is often cascaded multiple times until reaching what?

Title: Planck constant.
Question:
In what year did Planck receive the Nobel Prize in Physics for his discovery of energy quanta?