Ressources
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Forensics
Living organisms
Prepared slides
Glassware
Grounded glassware
Laboratory equipment
Ball Buzzer
Ressources
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Visualise sound!
Simple and efficient
Polystyrene beads enclosed in a small transparent enclosure are agitated by the vibrations generated by a buzzer in operation.
The device is provided with a hook for suspending it in a vacuum chamber.
Dimensions: 35 x 35 x 70mm
Power supply: R3 battery (not included)