having a set of mutually perpendicular axes; meeting at right angles; "wind and sea may displace the ship's center of gravity along three orthogonal axes"; "a rectangular Cartesian coordinate system"
back and sides of a hog salted and dried or smoked; usually sliced thin and fried
English statesman and philosopher; precursor of British empiricism; advocated inductive reasoning (1561-1626)
English scientist and Franciscan monk who stressed the importance of experimentation; first showed that air is required for combustion and first used lenses to correct vision (1220-1292)