Title: 2008 Sichuan earthquake.
Question: What was Liu Shaokun's profession?

Title: IPod.
Question: When was the Apple iTunes Store launched?

Title: Great power.
Question: What did Castlereagh determine as the last resort of great power's influence?

Title: Capacitor.
Question:
What sort of analysis cannot be used in cases of voltage breakdown in modelling a capacitor?