Talking Tapes (2 per pack)
Product Code: S09
Product Availability:
Available
Attach the plastic strip to a cup, rub it with your thumbnail and hear it talk!
New Zealand Price Estimate: |
$6.80 |
$6.00
Product Description
A specially moulded tape (with tiny bumps) is tied to a paper cup and gets rubbed with your fingernail. Amazingly the cup mimics a voice saying: "Science is Fun"
Great for teaching that vibrations = sound. Uses the gramaphone principle of a needle traveling and vibrating along a groove.
Required: A paper cup (our periodic table cups work well) or balloon
Included: Two tapes per pack
Age: 7+ (with assistance)
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