- Beacon Food Forest (Wikipedia)
Beacon Food Forest is a 7-acre food forest in development adjacent to Jefferson Park on Beacon Hill in Seattle, Washington in the vicinity of 15th Avenue South and South Dakota Street. As the area sits on land owned by Seattle Public Utilities, it is believed to be the largest food forest on public land in the United States. The project also has more traditional private allotments, similar to those in other local P-Patch gardens.
- Chemical element (Wikipedia)
A chemical element is a chemical substance that cannot be broken down into other substances. The basic particle that constitutes a chemical element is the atom, and each chemical element is distinguished by the number of protons in the nuclei of its atoms, known as its atomic number. For example, oxygen has an atomic number of 8, meaning that each oxygen atom has 8 protons in its nucleus. This is in contrast to chemical compounds and mixtures, which contain atoms with more than one atomic number.