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Technology Enhancement Programme
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These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.
Smart Wire
This short film from the Technology Enhancement Programme (TEP) is one of a series of clips which were produced to demonstrate the properties and use of a range of smart materials.
'Smart wire' is a shape memory alloy (SMA) which changes its length with a useful pulling force when a small current is passed through it. A voltage of approximately 3 volts is sufficient to have an effect.
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