—, obituary notice of, xlvi, 216.

Liquefaction of gases, M. Faraday, vii, 352; xlix, 373.

— —, J. Torrey, xxxv, 374.

— —, J. K. Mitchell, xxxv, 346.f

Liquids, principles of the resistance of, L. R. Gibbes, xxvii, 135.

—, — —, A. Bourne, xxviii, 231.

—, — —, G. W. Keely, xxviii, 318f; xxx, 164; xxxi, 111.

—, — —, E. W. Blake, xxix, 274; xxx, 359.

—, — —, Russel, xxix, 351.

—, revolving motion in, xix, 391.