Learning about electric current
Titre:
Learning about electric current
Sommaire:
Old-time nickelodeon movies of "hair-raising" gags punctuate this introduction to the principles of electricity. Laboratory experiments and animated drawings illustrate the chemical, magnetic and thermal effects of electric current.
Date de publication comme intervalle:
1900-1999
SERIES_EPSB:
Description matérielle:
1 videocassette (15 min.) + 1 Teacher's guide.
Edition:
2nd ed.
Informations de publication:
Mississauga, ON : Britannica : Marlin Motion Pictures, n.d.
