23 March 2011
Algebra Touch ~ Engaging Mathematics...
Now this is a teaching calculator! Algebra Touch...
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Exponential Innovations Everywhere
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Joost Bonsen's Opinions on How Money, Ideas, and Talent can
Enable Health, Wealth, and Happyness for Each plus Achieve Liberty, Prosperity, and Vitality for All and Ultimately Help Us Spread Beyond Our Cradle Planet Earth
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