Hangar One is one of the world's largest freestanding structures, covering 8 acres (3.2 ha) at the Moffett Field airship hangars site at Moffett Field in Mountain View, in Santa Clara County of the southern San Francisco Bay Area, California.
Molar concentration (also called molarity, amount concentration or substance concentration) is a measure of the concentration of a solute in a solution, or of any chemical species, in terms of amount of substance per unit volume.
An expression of the quanitity per unit volume or unit mass of a substance. Common measures of concentration are molarity (mol/L) and molality (mol/kg). Mass per unit volume. The molarity of a substance if it did not change its chemical form on being dissolved.