Researchers have developed an automatic drawing machine that uses pens and pencils to draw metamaterials -- artificially engineered composite materials that derive their properties from patterned ...

The Japanese practice of drawing patterns in sand, known as “karesansui” or “dry landscape” gardening, is often associated with Zen Buddhism. These gardens are designed to embody a sense of ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Drawing patterns on the floor by holding a pinch of kolam powder between your thumb and pointer finger has become a dying art, and the elderly women who are expert in the art, are high in demand ...