Monday, September 03, 2007

our brains and its perceptions

was watching Carl Sagan's wonderful presentation here:

science is helping him out to explore the world beyond our earth. but how can we explore things which we don't perceive and appreciate?
science is human mind's child. it speaks what we ask it. how can it tell us things which we can't understand?
we need a big brother of humans who can explain things to us and debate with us about things which we might not even imagine!

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