Smithsonian Institution
National Museum of Natural History: Indigenous Saami in Northern Coastal Sweden
The Saami people of Sweden are the focus of study for this Smithsonian research team. There are photos of Saami archaeological sites and descriptions of their cultural practices. Links for further research are provided.
Wikimedia
Wikipedia: Alexis Clairaut
This site from Wikipedia provides a concise biography on mathematician Alexis Claude Clairaut (1713-1765 CE) gives an overview of his accomplishments. Links are also provided for additional information.
PBS
Pbs Teachers:nordic Sagas: Radioactive Reindeer
Demonstrate how soil absorbs radioactivity by simulating the absorption of the radioactive isotope from the Chernobyl disaster into the lichen of Scandinavia. Use a chart to figure out the half-life of the isotope.