Building on these and other geometry advances ... thanks to specific corners deformed into “cusp shapes.” These cusps feature an internal angle of zero with edges meeting tangentially to ...

A mountain bike’s geometry (the shape, angles, and size of its frame) defines how it rides more fundamentally than any other aspect of its design, and mountain bike geometry has transformed over ...

This suggests that recognizing geometric shape regularity may be ... The more regular the shape's angles and sides, the more accurate 'intruder' detections the crows made. In a sort of progression ...

Squares, triangles, circles - these geometric shapes appear everywhere in art and ... showing that crows clearly had a sense of right angles, parallel lines, symmetry. And that's a big deal ...

The latest revelation from a study in Science Advances shows that carrion crows can spot geometric regularity- symmetry, ...

The more regular the angles and sides of the shape, the more accurately the crows detected the outlier element. "This basic intuition in crows, their ability to grasp geometric properties in two ...