Electricity - Wires In Your Home
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Explains electricity and how it works. Shows what occurs when a switch is turned on and explains why a light comes on. Explains how electricity is brought to the home through wires. Considers the use of switches, circuit breakers, insulators and conductors.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 02:21:56