After about four miles, the path comes to an abrupt end at the Museum of Science.

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But the work is far from over, according to Savkar who says that some studies show that 40% of college students studying science drop the major by the end of their freshman year.

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For corporations, on the other hand, the science is a means to an end goal of selling more stuff.

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Those who point to science instead of Biblical lore to predict the end of the world are another apocalyptic subculture, according to Hall.

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Admiral, when you spoke to us at the end of May along with Ms. Browner, you mentioned that a science summit was going to be held at the beginning of June at Louisiana State University.

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Important as medical science is, it is not the be-all and end-all of research.

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At one end, Thomas Stocker, current co-chair of the IPCC working group on climate science, contended that little was wrong with the existing basic model.

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To this end, Ms Kamarck talks enthusiastically of computer-focused teacher training and pilot programmes that may improve applications of existing science.

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