Summary Gilbert discovered that the earth behaves like a giant magnet. Modern scientists have learned even more.
Directed : Unknown
Written : Unknown
Stars : Chris Tashima Aaron Fletcher David L. Goodstein
Genres : Documentary
Countries of origin : United States
Language : English
Production companies : California Institute of Technology (Caltech) Corp. for Community College Television
Summary Gilbert discovered that the earth behaves like a giant magnet. Modern scientists have learned even more.
Genres : Documentary
Countries of origin : United States
Language : English
Production companies : California Institute of Technology (Caltech) Corp. for Community College Television
