The Shake-u-lator Calculator
Posted by Sean Fallon on July 10, 2007
Filed Under Misc. Gadgets | Stumble This
If you are the eco-friendly type, cheap, or you have built up an enormous amount of wrist strength after years of touching yourself, the Shake-u-lator Calculator is perfect for all of your math-related needs.
The Shake-u-lator uses Faraday’s Principle of Electromagnetic Energy to operate - no batteries or solar panels required. Just give the calculator a quick shake when the power dies out and you’re back in business. And don’t worry, your calculations will not be lost during the process.
Product Page ( £9.99 or $18.58 )
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Shake-u-lator Calculator…
The Shake-u-lator Calculator ($20) doesn’t require any batteries to operate. Simply give it a quick shake and you’re set to do your algebra.
This 8 digit display calculator uses Faraday’s Principle of Electromagnetic Energy to operate. Y…
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