Astronomers have observed unusually shaped galaxies in a transitory phase of galactic evolution, often colliding or ...

Meet Bille, the name given to the world's first monostable tetrahedron—a four-faced object that will always land on the same ...

From four-dimensional hexagons to the mind-bending amplituhedron, geometrical shapes are wilder than we learn at school - and ...

Download this Irregular Geometrical Shapes Abstract Illustration Painting Non Figurative Artwork With Acrylic Like Texture vector illustration now. And search more of iStock's library of royalty-free ...

ABSTRACT Solving nesting problems or irregular strip packing problems is to position polygons on a fixed width and unlimited length strip, obeying polygon integrity containment constraints and ...

A charity that posted medals to fundraisers was left disappointed when envelopes containing them arrived torn open with just paper inside. Reading-based charity Parents and Children Together (Pact ...

The self-assembly of irregular metallo-supramolecular hexagons and parallelograms has been achieved in a self-selective manner upon mixing 120° unsymmetrical dipyridyl ligands with 60° or 120° ...

This paper presents a set of imperfectly symmetric measures based on a series of geometric transformation operations for quantitatively measuring the “amount” of symmetry of arbitrary shapes. The ...