A trio of animal physiologists at the University of Tübingen, in Germany, has found that at least one species of crow has the ability to recognize geometric regularity. In their study published in the ...

Polygons are multi-sided shapes with different properties ... subtracted and multiplied by a scalar. Geometrical problems can be solved using vectors.

Polygons are multi-sided shapes with different properties ... subtracted and multiplied by a scalar. Geometrical problems can be solved using vectors.