IN a letter to NATURE of November 25 last Dr. Norman Campbell discusses the problem of the possible consistency of the assumptions about the motion and ... involve that the pictures of atomic ...

Since motion pictures were invented, audiences have loved how they tell stories. Movies enabled people to travel the world vicariously, and experience tragedy, love and nearly every other emotion.

but not in the sense of believing that any merely mechanical contrivance can produce perpetual motion. That there are forces in nature which can and do produce it, is a matter of daily ...

Since motion pictures were invented, audiences have loved how they tell stories. Movies enabled people to travel the world vicariously, and experience tragedy, love and nearly every other emotion.

The Journal of Geology Vol. 36, No. 1, Jan. - Feb., 1928 Instrumental Work on the Nature of Glaci... Instrumental Work on the Nature of Glacier Motion This is the metadata section. Skip to content ...