http://www-ferp.ucsd.edu/LIB/REPORT/JOURNAL/MISC/McGrawRev.pdf
This is a standard handbook for electrical enginners and students of electrical engineering. It's about the study of electrically conducting fluids. Moreover, it is about the the dynamics (interaction of forces, systems and objects and techniques of causing motion, conduct, flow, etc.) of magnetic fields, plasma, and magnetic materials to the sun and the stars who consists of plasma and have strong magnetic fields, usually in a liquid or semi-liquid state, such as high density gases. (Literally, in Greek: Hydro= water; so it's about something watery or liquid). Practically, it also related to issues of plasma/magnetic propulsion. However, this pioneering field may hold the future of many groundbreaking inventions to come! Magnetic fields, plasma, and their technology to control them is what may open the doors to what so far is considered science fiction. The advancement of this field may also enlighen our understanding of cosmology, theoretical physics and the mysteries of the universe...
ANCIENT PSYCHE: A BILINGUAL BLOG (ENGLISH AND GREEK) ON PSYCHOPEDAGOGY-PSYCHOHISTORY-PSYCHOARCHAEOLOGY-ARCHAEOTHERAPEUTICS-ARCHAEONATUROPATHY-ARCHAEOCOUNSELING WITH A CLASSICAL, ΒΥΖΑΝΤΙΝΕ/ORTHDOX CHRISTIAN, MEDITERRANEAN, HELLENIC, HELLENIC-AMERICAN, AND AMERICAN EMPHASIS Photo: Athens Square, Astoria, NY (USA)