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How to make a loudspeaker - BBC Bitesize
A simple, step-by-step guide showing you how to make a loudspeaker. For 11-14 year olds learning Science.
↗ https://www.bbc.co.uk/bitesize/topics/zw982hv/articles/zg8rxfrA simple, step-by-step guide showing you how to make a loudspeaker. For 11-14 year olds learning Science.
↗ https://www.bbc.co.uk/bitesize/topics/zw982hv/articles/zg8rxfr