RICHLAND, Wash. â Cultured human lung cells infected with a benign version of anthrax spores have yielded insights into how anthrax grows and spreads in exposed people.
Photo Â© Lisa Taylor. Definition: Balustrade is a decorative railing supported by baluster posts. A baluster is the single, vertical post that can be made of wood, iron, or other material; the balustrade is several balusters spaced evenly and connected together. baluster is the single, vertical post that can be made of wood, iron, or other material; the balustrade is several balusters spaced evenly and connected together.
See full cheat sheet. 1  1 Railings: A long bar designed for a person to hold onto, giving them support. 2  2 : One of a series of identical vertical supports, typically decorative, used between railing posts on decks and stairs. 3  3 Stringers: An inclined structure used to support the treads and risers in a staircase.