two-spar structure
51wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… …
52Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… …
53Geographical variety — Variety Va*ri e*ty, n.; pl. {Varieties}. [L. varietas: cf. F. vari[ e]t[ e]. See {Various}.] [1913 Webster] 1. The quality or state of being various; intermixture or succession of different things; diversity; multifariousness. [1913 Webster]… …
54Varieties — Variety Va*ri e*ty, n.; pl. {Varieties}. [L. varietas: cf. F. vari[ e]t[ e]. See {Various}.] [1913 Webster] 1. The quality or state of being various; intermixture or succession of different things; diversity; multifariousness. [1913 Webster]… …
55Variety — Va*ri e*ty, n.; pl. {Varieties}. [L. varietas: cf. F. vari[ e]t[ e]. See {Various}.] [1913 Webster] 1. The quality or state of being various; intermixture or succession of different things; diversity; multifariousness. [1913 Webster] Variety is… …
56Variety hybrid — Variety Va*ri e*ty, n.; pl. {Varieties}. [L. varietas: cf. F. vari[ e]t[ e]. See {Various}.] [1913 Webster] 1. The quality or state of being various; intermixture or succession of different things; diversity; multifariousness. [1913 Webster]… …
57Savoia-Marchetti SM.82 — Infobox Aircraft name=SM.82 Marsupiale caption= type=Heavy bomber/transport manufacturer= Savoia Marchetti designer= first flight= 1939 introduced= 1941 retired= After 1960 status= primary user=Regia Aeronautica more users=Luftwaffe Aeronautica… …
58Triangle control frame — The triangle control frame (TCF or A frame) is widely used in hang gliders, powered hang gliders, and ultralight aircraft. TCF is just one of many sorts of control solutions. TCF resolves a means of using weight shifting attitude control in… …
59ship — shipless, adj. shiplessly, adv. /ship/, n., v., shipped, shipping. n. 1. a vessel, esp. a large oceangoing one propelled by sails or engines. 2. Naut. a. a sailing vessel square rigged on all of three or more masts, having jibs, staysails, and a… …
60History of Physics — History of Physics † Catholic Encyclopedia ► History of Physics The subject will be treated under the following heads: I. A Glance at Ancient Physics; II. Science and Early Christian Scholars; III. A Glance at Arabian Physics; IV.… …
