- North Creek Forest (wta.org)
The 64-acre North Creek Forest meets the Washington Department of Fish & Wildlife’s definition of a priority habitat. There are nine wetlands and seven streams within the forest, and over 100 species of native plants. The trail system in the North Creek Forest is still being established as of 2019.
- Brass (Wikipedia)
Brass is an alloy of copper and zinc, in proportions which can be varied to achieve different colours and mechanical, electrical, acoustic, and chemical properties, but copper typically has the larger proportion, generally 2⁄3 copper and 1⁄3 zinc. In use since prehistoric times, it is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure.