Understanding

electricity

Shows how humans were able to harness one of nature's greatest forces, how electric power is delviered to consumers, and how scientists use electricity in innovative ways.

Discovery Channel School
2005
9781595270498
video

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
343603868152061592399678558235Wilson C.513T 18144DVD 621.3 ELE621.316407292551640729255