air-breathing target
31Atmospheric reentry — refers to the movement of human made or natural objects as they enter the atmosphere of a planet from outer space, in the case of Earth from an altitude above the edge of space. This article primarily addresses the process of controlled reentry… …
32ASALM — Martin Marietta ASALM Type Air to surface missile Place of origin …
33Drift netting — Drift netting. Drift netting is a fishing technique where nets, called drift nets, are allowed to float freely at the surface of a sea or lake. Usually a drift net is a gill net with floats attached to a rope along the top of the net, and weights …
34Love dart — SEM image of lateral view of a love dart of the land snail Monachoides vicinus. The scale bar is 500 μm (0.5 mm) …
35physiology — /fiz ee ol euh jee/, n. 1. the branch of biology dealing with the functions and activities of living organisms and their parts, including all physical and chemical processes. 2. the organic processes or functions in an organism or in any of its… …
36List of United States inventions — 1700s1731 Sextant * The sextant is an astronomical instrument that is used to determine latitude for navigation. It does this by measuring angular distances, like the altitude of the sun, moon and stars. The sextant was invented independently in… …
37NASA X-43 — NASA technicians working on the X 43A at the tip of a Pegasus rocket mounted to a Boeing B 52B prior to launch on March 27, 2004. The X 43 is an unmanned experimental hypersonic aircraft with multiple planned scale variations meant to test… …
38Aerobot — An aerobot is an aerial robot, usually used in the context of an unmanned space probeWhile work has been done since the 1960s on robot rovers to explore the Moon and other worlds in the Solar system, such machines have limitations. They tend to… …
39List of QI episodes (D series) — infobox tvseason season name = QI Series D caption = dvd release date = country = UK network = BBC first aired = 29 September 2006 last aired = 15 December 2006 num episodes = 13 prev series = Series C next series = Series E|This is a list of… …
40HyShot — is a research project of The University of Queensland, Australia Centre for Hypersonics, to demonstrate the possibility of supersonic combustion under flight conditions and compare the results of shock tunnel experiments.The HyShot Flight Program …
