- Salvinorin A is a κ-opioid receptor agonist and hallucinogen and is the main active constituent in Salvia divinorum (also known as diviner’s sage, ska maría pastora, or simply salvia). It is usually taken via inhalation such as smoking or via oral administration.
- Arcola High Bridge, Somerset, WI (johnweeks.com)
The Arcola High Bridge is the most spectacular river crossing in the Twin Cities metro area. It crosses the nearly mile wide Saint Croix River Valley between the village of Arcola, Minnesota, and Somerset, Wisconsin. It consists of five huge steel arches that tower nearly 200 feet over the bottom of the valley.