continuous lift
91XB-70 Valkyrie — Infobox Aircraft name=XB 70 Valkyrie type=Strategic bomber Supersonic research aircraft manufacturer=North American Aviation caption= designer= first flight=21 September 1964 introduced= retired= number built=2 XB 70s status=Retired from testing… …
92Spinnaker — For other uses, see Spinnaker (disambiguation). Bear of Britain, a Farr 52 with masthead spinnaker in front of Calshot Spit A spinnaker is a special type of sail that is designed specifically for sailing off the wind from a reaching course to a… …
93Ships of the People's Liberation Army Navy — The ships of the People s Liberation Army Navy number over a hundred combatant ships, organized into three fleets: the North Sea Fleet, the East Sea Fleet, and the South Sea Fleet. The People s Liberation Army Navy (PLAN) is the naval branch of… …
94Operation Market Garden — Hell s Highway redirects here. For the 1932 film, see Hell s Highway (1932 film). Operation Market Garden Part of the Allied advance from Paris to the Rhine …
95Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …
96Roller coaster — For other uses, see Roller coaster (disambiguation). The Scenic Railway at Luna Park, Melbourne, is the world s oldest continually operating rollercoaster, built in 1912 …
97Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …
98Radio-controlled glider — A radio controlled glider is a type of radio controlled airplane that normally does not have any form of propulsion. They are able to sustain continuous flight by exploiting the lift produced by slopes and thermals, controlled remotely from the… …
99papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… …
100angiosperm — /an jee euh sperrm /, n. Bot. a plant having its seeds enclosed in an ovary; a flowering plant. Cf. gymnosperm. [ANGIO + SPERM] * * * ▪ plant Introduction any member of the more than 300,000 species of flowering plants (division Anthophyta) …
