Example image of eyePlorer eyePlorer map for 'Streamlines, streaklines, and pathlines': Continuum mechanics Fluid dynamics Three-dimensional space Vector field Velocity Field line Curve Tangent Locus (mathematics) Trajectory Contour line Stream function Cross product Euclidean vector Parametric equation Variable (mathematics) Field (physics) Flow velocity Inertial frame of reference Aircraft Earth's atmosphere Observation Wing Bernoulli's principle Pressure Dye Engineering Smoke Automobile Dolphin Steam locomotive Streamliner Art Deco Streamline Moderne Oval D'Alembert–Euler condition Laminar flow Shark Digital Morse theory Lagrangian and Eulerian specification of the flow field Stokes stream function Vortex Air knife Borda–Carnot equation Material derivative Weather map Fluid parcel Derivation of the Navier–Stokes equations Flow visualization Stagnation point