Perception

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We have heard many times from spiritual gurus and motivational speakers that happiness comes from within and that even our perception of the world outside comes from within. To give you more comfort over all these verbose, we have scientists now giving a more rigorous treatment to that perception do indeed comes from within.

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Here is the first one about perception of sound:

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The next talk about the perception of colours:

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And lastly, about how the brain works:

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So, it's all in our mind! :)

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