+Permeability describes how easily a material allows something to pass through it, whether a [Fluid](/wiki/fluid) or a [Magnetic Field](/wiki/magnetic_field). This intrinsic property is crucial across various disciplines, revealing how substances respond to external forces or transport phenomena.
+## See also
+- [Porosity](/wiki/porosity)
+- [Diffusion](/wiki/diffusion)
+- [Conductivity](/wiki/conductivity)
... 1 more lines