- Sodium hydroxide (Wikipedia)
Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na+ and hydroxide anions OH−.
- Willernie, Minnesota (Wikipedia)
Willernie is a city in Washington County, Minnesota, United States. It is bordered on all sides by the city of Mahtomedi. The population was 507 at the 2010 census.