Scottish Sensory Centre
Definition: An insulator is a material which electricity can't flow
through, like plastic or wood. Many materials are insulators.
© All SSC BSL Glossary videos are Intellectual property of University of Edinburgh and cannot be used elsewhere without express permission of the Head of the Scottish Sensory Centre, Prof John Ravenscroft
Scottish Sensory Centre, Moray House School of Education,
University of Edinburgh, Holyrood Road, Edinburgh EH8 8AQ