Geometrical astronomy: one of the ancient tablets. (Courtesy: Trustees of the British Museum/Mathieu Ossendrijver) Ancient Babylonian astronomers may have used geometry to calculate the motion of ...

I SEE your reviewer of Prof. Veronese's book on “Abstract Geometry” says: “Apparently this method” (that of pure geometry, free from axes, algebraic processes, &c.) “has not previously been applied to ...

A Geometric Zig Zag Lines of 3D Effect Vector Optical Illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of ...

MODERN speculations on the Foundations of Geometry have raised the question of the character of Geometry as a science, and the question has been answered in different ways. Some writers have held that ...