1. GREAT BALLS OF FIRE.
- Author
-
Cho, Adrian
- Subjects
- *
EARTH'S core , *MAGNETIC fields , *EARTH sciences - Abstract
Offers tips on making a scientific experiment to determine how the Earth produces its magnetic field. Description of the Earth's magnetic field; Use of computer models in refining the experiment; Information on the devices that are being developed by Daniel Lathrop, Daniel Sisan and Woodrow Shew at the University of Maryland in Baltimore; Importance of having a huge volume of madly churning molten metal to study the Earth's core. INSET: Pole to pole to pole.
- Published
- 2001