calibrating press
21Marcellus Formation — Stratigraphic range: Middle Devonian …
22Poaceae —   Poáceas …
23Kinect — for Xbox 360 …
24Time travel — This article details time travel itself. For other uses, see Time Traveler. Time travel is the concept of moving between different moments in time in a manner analogous to moving between different points in space, either sending objects (or in… …
25Environmental scanning electron microscope — Wool fibers imaged in an ESEM by the use of two symmetrical plastic scintillating backscattered electron detectors …
26Color management — In digital imaging systems, color management is the controlled conversion between the color representations of various devices, such as image scanners, digital cameras, monitors, TV screens, film printers, computer printers, offset presses, and… …
27ESEM — stands for environmental scanning electron microscope. This is a scanning electron microscope (SEM) that allows a gaseous environment in the specimen chamber. Whereas all conventional microscopes operate in vacuum, the ESEM has added a new… …
28USS Kitty Hawk (CV-63) — The supercarrier USS Kitty Hawk (CV 63), formerly CVA 63, is the second naval ship named after Kitty Hawk, North Carolina, the site of the Wright brothers first powered airplane flight. With the decommissioning of USS|John F. Kennedy|CV 67|6 on 1 …
29Olduvai Gorge — Close up of monolith …
30Solar thermal energy — Solar thermal system for water heating in Santorini, Greece …
