- Vanadium (Wikipedia)
Vanadium is a chemical element; it has symbol V and atomic number 23. It is a hard, silvery-grey, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation.
- Hogfather (Wikipedia)
Hogfather is the 20th Discworld novel by Terry Pratchett, and a 1997 British Fantasy Award nominee. It was first released in 1996 and published by Victor Gollancz. It came in 137th place in The Big Read, a BBC survey of the most loved British books of all time, making it one of fifteen books by Pratchett in the Top 200.