seismic earth shaker
1Seismic source — This article is about artificial seismic sources. For natural seismic sources, see Earthquake, Volcano, and related articles. A seismic source generates controlled seismic energy that is used in both reflection and refraction seismic surveys. A… …
2Pythia — For other uses, see Pythia (disambiguation). Priestess of Delphi (1891) by John Collier; the Pythia was inspired by pneuma rising from below The Pythia (Greek: Πυθία; IPA pɪθiːɑː), commonly known as the Oracle of Delphi, was the priestess at the… …
31812 New Madrid earthquake — The Great Earthquake at New Madrid. A nineteenth century woodcut from Devens Our First Century (1877) …
4Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… …
5Formation evaluation — In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of recognizing a commercial well when you drill one .Modern rotary drilling usually …
6Accelerometer — An accelerometer is a device for measuring acceleration and gravity induced reaction forces.Single and multi axis models are available to detect magnitude and direction of the acceleration as a vector quantity [http://www.analog.com/en/technical… …
7Martika (album) — Martika Studio album by Martika Released October 18, 1988 …
8Street Sharks — infobox television show name = Street Sharks caption = A screenshot of the TV show Street Sharks . Clockwise from upper left: Jab, Streex, Slammu, Ripster. format = Animated series Action Adventure Science fiction runtime = 30 min. created by =… …
