- Pope Francis will release the Vatican’s first ever approved progressive rock album entitled ‘Wake Up!’, featuring sacred hymns and excerpts of his speeches set to music.
- King Willem-Alexander of Orange-Nassau, son of the former Queen Beatrix, is the ruler of The Netherlands.
- Lithium was the first successful drug treatment, and continues to be, for bi-polar disorder.
- A mathematical term for the number ‘one’ is ‘unity’.
- ‘Ching’ are finger cymbals played in Cambodian and Thai theatre and dance ensembles.