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# Wacks Formula – Math Shortcuts

## Solve Math Without Solving

# 2014 in review

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# How can you measure Earth’s circumference with the sun? Eratosthenes answers…

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# Math – I’ve lost track of the numbers

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# Areas of Circles

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# Maths Olympiad – Geometry

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# The Fourier Transform, Explained In One Sentence

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# Is math discovered or invented?

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# Compasses Revisited Part 1

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# Zeno’s Paradox

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