Title: BeiDou Navigation Satellite System.
Question: What was the first satellite for the BeiDou-1 system called?

Title: Josip Broz Tito.
Question: During World War II what resistance movement did he lead?

Title: Planck constant.
Question: What did Einstein with the 1921 Nobel Prize for?

Title: Mandolin.
Question:
Were premandolins quiet or loud instruments?