A new analysis of computer simulations of Earth’s magnetic field suggests that its behavior was different early in Earth’s history, resulting in greater stability and fewer reversals of the magnetic ...
I just got back from a trip to Japan. While there I met with several people involved in public policy in Tokyo, visited my professor who advised me for my PhD at Shinshu University in Nagano Japan (Dr ...
A tree-ringed African lake has yielded a record of Earth's magnetic field spanning the past 150,000 years. A core of rock and sediment drilled from the bottom of Lake Chala, a picturesque crater lake ...
Some say the use of magnetic therapy with natural magnets, or lodestones, goes back to 2000 BC when it was used by Aztec Indians and ancient Greeks, Egyptians and Chinese. Magnetic therapy apparently ...
The origins of magnetic steel can be traced back to the 18 th century when scientists began experimenting with iron alloys. In 1820, Hans Christian Oersted's accidental discovery of electromagnetism ...
The History Channel, part of A&E Television Networks, New York, has begun airing an episode of its show “Modern Marvels” that concentrates on magnets, including a segment on their role in scrap ...
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