lunedì 27 giugno 2011

Gillian Turner - North Pole, South Pole The Epic Quest to Solve the Great Mystery of Earth's Magnetism

Here is a history of magnetism. Is no simple theme, but the explanation from this book is more difficult. I think that it is a first global approach for earth reversal of poles, however need much insights & details, naturally 200 pages can create curiosity.. 

The main problem of earth magnetism remain unsolved actually

Nessun commento:

Related Posts Plugin for WordPress, Blogger...