Title: Greece.
Question: How many Greek refugees came from Turkey?

Title: Greece.
Question: Who gained control of the Ionian Islands in 1809?

Title: BeiDou Navigation Satellite System.
Question: When was the third satellite for the BeiDou-2 system launched?

Title: Capacitor.
Question:
What is the name given to the amount of internal series resistance needed to add to an ideal capacitor model in order to represent the heat generated by dielectric losses?