Engelska

Higher Human Biology [Bok / Häftad]

Biology Standard Level [Bok / Häftad]

It is easy to get mesmerized with freshwater aquariums. Creating an underwater ecosystem is not only a rewarding experience but can also bring much peace and relaxation to your life. They seem easy to care for at the start, but there is more than meets the eye when keeping your freshwater aquarium and pets healthy. This book will guide you through every process of starting an aquarium, maintaining healthy fish and plants, and tips on how to battle common problems. Perfect for beginner hobbyists and longtime aquarium enthusiasts, An Introduction to Freshwater Aquariums makes it easier than ever to set up a beautiful aquarium that family and friends alike can enjoy, not to mention, most importantly, yourself.<br/><br/>Included in this book are full-color photographs that will supply readers with:<br/><br/>- Step-by-step instructions on setting up your aquarium<br/><br/>- Understanding the chemistry and biology involved in keeping a healthy aquarium<br/><br/>- Anatomy and diseases<br/><br/>- Including 70+ of the most popular species of fish, invertebrates and plants, and much more.

A new time concept is presented. It concerns the SI unit and quantities for the standard. The physics is analyzed on time. This explication set the fundaments for a new time in most science. I offer clear and simple arguments for most interested readers. The reader reaches the fundaments of contemporary technical time. The application of these theories leads to comprehensively think time in a corrected way. Instead of defining the new time precisely for the standard which is for the responsible to do, the basic ideas around time are formulated, explicated to the new conception easy to apply.

This compendious, but very readable, volume by one of the legends of Tibetan Singing Bowl playing has quickly established itself as the definitive study. Particularly useful is the wide scope of the book, which includes not just Tibetan bowls and the techniques used to sound them, but, also, Chinese bells, drilbu and ding-sha, the planets, elements and chakras, cymatics, overtones and partials, nada yoga, mantras, symbolism and the astrology of the bowls, their relation to western music, Pythagoras and Newton and the psychic integrity and true awareness of the bowl user. There is almost nothing that is not here. Although Frank Perry was one of the earliest practitioners of Himalayan Bowls in the 1970s, his music has remained profoundly experimental, so that there are techniques in this book not to be found elsewhere, alongside the clearest and most detailed analysis of how to 'play' the bowls, a combination of simple and technical that shows in Perry's bestselling albums Deep Peace and Celestial Harmonies. Frank's writing is, also, a revelation of his personal contact with living Himalayan Masters, his immersion in esoteric traditions, meditation and mysticism and his understanding of other art forms such as the paintings of Nicholas Roerich, where he is an expert. This new edition of the most important book in its field contains a new appendix on the power of sound and new quotations.

The Skillful Forager [Bok / Häftad]