Inertial wave lakes, and laboratory experiments. Rossby waves, geostrophic currents, and geostrophic winds are examples of inertial waves. Inertial waves are also likely to exist in the molten core of the rotating Earth. Inertial waves are restored to equilibrium by the Coriolis force, a result of rotation. To be precise, the Coriolis force arises (along with the centrifugal force) in a rotating frame to account for the fact that such a frame is always accelerating. Inertial waves, therefore, cannot exist without rotation. More complicated than tension on a string, the Coriolis force acts at a 90° angle to the direction of motion,
The Whole Shebang: A State-of-the-Universe(s) Report Doppler effect, that galaxies are moving away in proportion to their distances from earth, which is evident by the redshift caused by lower frequencies generated from their normal frequency radiation. These detectable wavelength frequencies are at other than those of visible light. He explains in detail the Hubble constant, the ratio of the speed of a galaxy to its distance from earth. Ferris speculates that there is at least one, if not several, Black Holes in the middle of our own Milky Way galaxy. Visible light is unable to reach our telescopes from the center of the galaxy, so higher