Fingernails (Definition) Fingernails are the hard coverings at the end of fingertips. Nails are made out of a protein called keratin. they function to protect the fingertip and to increase sensitivity of touch. Good hand hygiene and nail care is important to prevent bacterial growth under the fingernails.
Fort Mose Historic State Park The historic site of Fort Mose, established in 1738 by the Spanish as the northernmost point of defense of St. Augustine, is a landmark in American history.
Fort Clatsop Plan from Clark's Journal. The Corps built the original fort between 7 Dec 1805 and 30 Dec 1805 according to a plan that Clark had drawn on the back of his elk skin covered journal.