Ripple

Ripple may refer to:

==Science and technology== Capillary wave, commonly known as ripple, a wave traveling along the phase boundary of a fluid Ripple, more generally a disturbance, for example of spacetime in gravitational waves Ripple (electrical), residual periodic variation in DC voltage during ac to dc conversion Ripple current, pulsed current draw caused by some non-linear devices and circuits Frequency-domain ripple Ringing (signal), oscillation of a signal, particularly in the step response Polarization ripples, appearing after irradiation of a solid by energy flux (laser, ions, etc.) Ripple marks, as identified in sediments and sedimentary rocks Ripple (payment protocol), a real-time payment system by Ripple Labs Ripple control, a form of electrical load management Various brainwave patterns, including those which follow sharp waves in the hippocampus Ripple I and Ripple II, 1962 US nuclear bomb tests in Operation Dominic