Director (liquid crystals)
= Director
{disambiguate=liquid crystals}
{title2=$\mathbf n\sim-\mathbf n$}
An unoriented local axis: $\mathbf n$ and $-\mathbf n$ describe the same orientation.
= Director
{disambiguate=liquid crystals}
{title2=$\mathbf n\sim-\mathbf n$}
An unoriented local axis: $\mathbf n$ and $-\mathbf n$ describe the same orientation.