The mystery of Earth's invisible, life-supporting power Alanna Mitchell's globe-trotting history of the science of electromagnetism and the Earth's magnetic fie

This is a book of informal research papers written by George J Bugh while investigating claims by many inventors and researchers who have built unusual electrom

In Magnetic Current, Edward Leedskalnin presents his groundbreaking theories on the nature of magnetism and its relationship to electricity. Through a series of

Part of Starting Science, a general science course, this title is designed for use in mixed-ability classes. It is divided into units which are presented at thr