The second Sunday of June is Canadian Rivers Day, which focuses attention on the importance of rivers both locally and globally. This interactive exploration of key types of Canadian landscapes including waterways,shows the ways that different Canadian artists depict them.
The Lemelson Center of the Smithsonian National Museum of American History offers the fascinating stories behind such inventions as the electric guitar, quartz watch, and artificial heart. Guides for teachers, students, inventors and historians are included. courtesy of netTrekker