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.
1 Molarity of a solution is the number of moles of solute per litre of solution.  Osmole - This is the amount of a substance that yields, in ideal solution, that number of particles (Avogadros number) that would depress the freezing point of the solvent by 1.86K.