Book Two 1930 Copyright, 1957 Agni Yoga Society, Inc. Second Printing 1980 Printed in the United States of America 2 5. The magnetic currents of the human aura penetrate the most dense regions. Certainly, science must call these emanations psychic energy. Indeed, adjustments should be made in regard to these manifestations of inexhaustible energy. Tensive properties propel the psychic seeds and form a sphere conducive to striving. The nature of the emanations can produce a powerful tension. 3