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Swing it in a full circular motion and your students will experience the doppler effect first hand. Uses 2 x AA batteries (not included).
A fab day in Stevenage!06/11/24
Breckland are at Tech Fest 5th Nov !!28/10/24
Tel No: 01785 227227
Lines open: 9am - 5pm
Email: sales@brecklandscientific.co.uk