fast-moving situation
91Whitewater — is formed in a rapid, when a river s gradient drops enough to disturb its laminar flow and create turbulence, i.e. form a bubbly, or aerated and unstable current; the frothy water appears white. The term is also used loosely to refer to less… …
92Ornithopter — Cybird radio controlled ornithopter Pa …
93Space fountain — The Hyde design for a space fountain A space fountain is a proposed form of space elevator that does not require the structure to be in geostationary orbit, and does not rely on tensile strength for support. In contrast to the original space… …
94Head-mounted display — A head mounted display or helmet mounted display, both abbreviated HMD, is a display device, worn on the head or as part of a helmet, that has a small display optic in front of one (monocular HMD) or each eye (binocular HMD). A binocular head… …
95tank — tankless, adj. tanklike, adj. /tangk/, n. 1. a large receptacle, container, or structure for holding a liquid or gas: tanks for storing oil. 2. a natural or artificial pool, pond, or lake. 3. Mil. an armored, self propelled combat vehicle, armed… …
9621st Panzer Division (Germany) — The 21st Panzer Division was a German armoured division best known for its role in the battles of the North African Campaign from 1941 1943 during World War II when it was one of the two armoured divisions making up the Afrika Korps. Origins… …
97Shinobi (2002 video game) — For the 1987 arcade game of the same name, see Shinobi (arcade game). For an overview of the series, see Shinobi series. Infobox VG title = Shinobi developer = Overworks publisher = Sega designer = Kouichi Nomura (director) Makoto Tsuchibayashi… …
98Rashidun army — Infobox War Faction name= Rashidun Army war= Wars of the Rashidun Caliphate caption= active= 632 661 AD ideology= leaders= Caliph ( Amir al Mu minin , The Commander of the Faithful ) headquarters=Madinah, Kufa area= Middle East, North Africa,… …
99Token (railway signalling) — A token being offered by a signalman on the Keighley and Worth Valley Railway …
100Military history of Australia — History of Australia …
