* Lavishly illustrated with hundreds of detailed diagrams and technical illustrations exploring the evolution and importance of the starcut diagram * Shows how the starcut diagram underlies the shaman's dance in China, the Vedic Fire Altar in India, Raphael frescoes, labyrinth designs, the Great Pyramid in Egypt, and the building of ancient cities * Explains how the starcut diagram was used in building and design, how it relates to Pythagoras's Tetrakys, and how it contains knowledge of the Tree of Life As Malcolm Stewart reveals in this lavishly illustrated study, the simplesquare figure of the Starcut diagram, created only with circles, has extraordinary geometric properties. It allows you to make mathematically exact measurements and build perfectly true level structures without a computer, calculator, slide rule, plumb bob, or laser level. Sharing his extensive research, along with hundreds of detailed diagrams and technical illustrations, the author shows how the Starcut diagram was the key to the building of humanity's first cities and how it underlies many significant patterns and proportions around the world. Using circles drawn from the vesica piscis, Stewart explains how to create the Starcut diagram and shows how this shape was at the foundation of ancient building and design, illustrating the numerous connections between the diagram and the creation of mandalas and yantras, stained glass windows, architectural ground plans, temples and other sacred buildings, and surveying methods. He also shows how the Starcut diagram reveals ancient geometric knowledge of pi, the Fibonacci sequence, Pythagorean shapes and seals, the golden ratio, the power of 108 and other sacred numbers, and magic squares. Exploring the Starcut diagram's cosmological and theological implications, Stewart explains how it contains knowledge of the Tree of Life and the Kabbalah. He examines how it relates to the Tetraktys, the key teaching device of Pythagoras, and other cosmograms. Demonstrating the ancient relationships existing between number, geometry, cosmology, and musical harmony, the author shows how the simple shape of the Starcut diagram unifies the many threads of sacred geometry into one beautiful mathematical tapestry.

Making the transition to university chemistry is the perfect companion as students take the significant step from school to university, setting them up to be confident and successful in their chemistry studies. Each topic opens with expanded bullet points that remind the reader of familiar ideas from their pre-university studies that they will be expected to understand at the start of their undergraduate course. Taking the next step sections expand on these familiar ideas by way of more detailed explanations, which allow the reader to make links to work that will be important at university. Finally, A Deeper Look sections explore more challenging concepts (either because the mathematical level is higher or the explanation is more complicated). Some of the concepts presented in these sections are among the most exciting in the subject: they give a flavour of the new insights the study of chemistry at university can offer. Its focus on those topics that may not have previously been studied by all students, and those topics that are regularly misunderstood by incoming undergraduates, provides guidance tailored to the particular needs of this student cohort, laying the foundation they need to succeed throughout their university studies. Digital formats and resources Making the transition to university chemistry is available for students and institutions to purchase in a variety of formats. The e-book offers a mobile experience and convenient access along with functionality tools, navigation features, and links that offer extra learning support: www.oxfordtextbooks.co.uk/ebooks