Istvan Hargittai is a leading Hungarian chemist and a Leonardo Editorial Advisor and a prominent

figure in the field of art/science/technology

See for instance:

He has been a leading researcher in the topic of symmetry applied to

the arts and sciences

See for instance:

The Symmetry Concept

The symmetry of the Eiffel TowerThe notion of symmetry brings together beauty and usefulness, science and economy, mathematics and human relations. This presentation demonstrates the breadth and versatility of the symmetry concept. There are no symmetries specific to various disciplines, yet there are differences in emphasis in applications of the concept. The sciences, humanities and arts have gradually drifted apart; symmetry can provide a connecting link among them. The symmetry concept may be broadened to include harmony and proportion, constituents of symmetry often present in architectural composition.

A special kind of point-group symmetry is

While mathematical symmetry is exact and rigorous, the symmetry we encounter in everyday life is much more relaxed. The broad interpretation of the symmetry concept, coming close to blending fact and fantasy, may help scientists recognize trends, changes, and patterns.

István Hargittai and Magdolna Hargittai, "The Universality of the Symmetry Concept", pp. 81-95 in

*include***Point group symmetries***present when two halves of the whole are each other's mirror images, and rotational symmetry, present when an object, rotating around its axis, appears two or more times during a full revolution. Commonly, reflection and rotation appear together. Viewing the***bilateral symmetry,***we find twice two orthogonal reflection planes which generate a four-fold rotation. Regular polygons have both rotational and reflectional symmetry. Buckminster Fuller's geodesic dome inspired chemists to visualize the structure of a newly discovered substance as a truncated icosahedron.***Eiffel tower from below**A special kind of point-group symmetry is

*present when two objects, related by mirror reflection, cannot be superposed. In Christopher Wren's design for the Royal Hospital at Greenwich, the placement of eccentric towers on otherwise symmetrical rectangular buildings forms two chiral objects.***chiral symmetry,***are created by simple repetition of a basic motif, and describe the most economical growth and expansion patterns. Border decorations are examples of one-dimensional space-group symmetry in which a pattern can be generated through***Space-group symmetries***by repeating a motif at equal intervals. Repetition can be achieved by a shift in direction, or it may be done by reflection, rotation or***translational symmetry***Helices and spirals display one-dimensional space-group symmetries although, as a spiral staircase, they may extend to three dimensions.***glide-reflection.**While mathematical symmetry is exact and rigorous, the symmetry we encounter in everyday life is much more relaxed. The broad interpretation of the symmetry concept, coming close to blending fact and fantasy, may help scientists recognize trends, changes, and patterns.

**The correct citation for this paper is:**István Hargittai and Magdolna Hargittai, "The Universality of the Symmetry Concept", pp. 81-95 in

*Nexus: Architecture and Mathematics,*ed. Kim Williams, Fucecchio (Florence): Edizioni dell'Erba, 1996.