The point, line, plane and solid objects represent the first three dimensions, but a kind of reversal of space is involved in the ascent to a fourth dimension.
Bővebben: Fourth Dimension - Sacred Geometry, Alchemy and Mathematics - Rudolf Steiner
An Introduction to Modern Geometry
This classic examination of Projective Geometry will be a great aid to Waldorf teachers and others seeking to penetrate the thinking behind this important topic.
http://www.steinerbooks.org/detail.html?session=a&id=1888365366
This beautifully produced book sums up a lifetime of spiritual scientific research. Whicher attempts, in a pictorial and non-academic way, to make a realm of higher mathematics more generally accessible.
For anyone that has ever incorporated the use of sound into their practice of healing modalities this book will provide you with a deeper connection between the physical and the metaphysical.
An extraordinary book. His work will form one of the bases of our new holistic science.' -- David Lorimer, Scientific and Medical Network Review, Summer 2006
Edwards has researched projective geometry for more than 40 years. He is clearly an authority. - Child and Man 
Malcolm Stewart has discovered a remarkable geometrical device. The 'starcut diagram', as he has called it, is at first glance a simple way of dividing the area of a square.
Discovering Order in the Solar System - Is the solar system ordered? Or is it simply the result of random and chaotic accidents? This book takes the reader on a compelling and powerful journey of discovery, revealing the celestial spheres in their astonishingly complex patterns.
'Einstein did not attempt to explain the constancy of the velocity of light: he assumed it and derived his theories accordingly. But we have explained it' - from Chapter 8 of "Space and Counterspace".
The scientist and philosopher Rudolf Steiner discovered that besides 'ordinary' space there is 'negative' space, or 'counterspace', which relates to a holistic conception of the world.
Jochen Schwuchow, John Wilkes, Iain Trousdell
Supplements to the Collected Edition of Rudolf Steiner - Scientific Research Suggested by Rudolf Steiner
The Creation of Flowing Forms in Water and Air
It is the living movement of water that makes life on Earth possible. Based on spiritual science and on their own numerous experiments, Theodor and Wolfram Schwenk show that our Earth is a living organism, with water as a sensory organ that perceives vital cosmic influences and transmits them into earthly life. This pioneering classic on water is more relevant now than ever before.
