04 APR 2013 by ideonexus

 The BRAIN Initiative

As humans, we can identify galaxies light years away, we can study particles smaller than an atom. But we still haven’t unlocked the mystery of the three pounds of matter that sits between our ears. (Laughter.) But today, scientists possess the capability to study individual neurons and figure out the main functions of certain areas of the brain. But a human brain contains almost 100 billion neurons making trillions of connections. So Dr. Collins says it’s like listening to the strin...
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Text of Obama's comments on the initiative itself.

04 JUN 2012 by ideonexus

 Functions of Analogies and Models in Science

... one of the main functions of an analogy or model is to suggest extensions of the theory by considering extensions of the analogy, since more is known about the analogy than is known about the subject matter of the theory itself … A collection of observable concepts in a purely formal hypothesis suggesting no analogy with anything would consequently not suggest either any directions for its own development.
Folksonomies: metaphor analogy
Folksonomies: metaphor analogy
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To inspire ways to extend the analogy.