Magnetism

General Information

Science Documentary published by Discovery Channel broadcasted as part of DC Understanding series in 1994 - Chinese, English Multilanguage narration

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Without magnetism, we would not have music as we know and experience it today; we would not have computers, motor vehicles, compasses, or MRI scans. Magnetism literally shapes our modern-day world. Learn how magnetic forces were first discovered and how magnetism affects both humans and other animals. Explore the role of magnetism in computers, audio recording, medicine, travel and its importance in your daily life.