The Way Things Work
MagnetsDVD - 2003
The Mammoth Islanders discover the power of an invisible force called magnetism when lightning strikes their wire and iron bar "clothes dryer." When an electric current flows through the wire, the current creates a magnetic field around it. The Islanders learn that opposites do attract.
Publisher: Wynnewood, PA : Schlessinger Media, , c2002
Description: 1 videodisc (13 min.) : sd., col. ; 4 3/4 in
Branch Call Number: jDVD 538