1) The word "music" contains two vowels: U and I.

2) Insurance premiums are the payments made by policyholders to insurance companies in exchange for coverage.

3) The Hubble Space Telescope, launched in 1990, has provided breathtaking images of distant galaxies and deep space.

4) The first bank in the world, Banca Monte dei Paschi di Siena, was established in Italy in 1472 and is still in operation today.