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Logarithms, explained - Steve Kelly

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What are logarithms and why are they useful? Get the basics on these critical mathematical functions -- and discover why smart use of logarithms can determine whether your eyes turn red at the swimming pool this summer. Lesson by Steve Kelly, animation by TED-Ed.

Some scientists say that we are counterprepared (meaning that we are not necessarily wired to enjoy mathematics). Do you agree or disagree? If you enjoy mathematics, why? If you do not enjoy it, what are the things that you dislike about it?

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