This kind of symmetry is called rotational symmetry. Rotational symmetry is where a shape or pattern can be rotated or turned around a point and it looks the same. Have a go at this crafty ...

Recognising line symmetry and rotational symmetry will also help. Look for any hash marks on the sides. The same number of hashes indicate equal lengths. Different numbers of hash marks indicate ...

Biot's conjecture at the time — that optical activity is associated with molecules of low rotational symmetry — was later confirmed by Louis Pasteur. The molecules responsible for optical ...

In materials exhibiting nematic behavior, the arrangement of electrons breaks the usual rotational symmetry. At high temperatures, electrons typically move freely within the material’s atomic ...