We're introducing a new format that we hope is easier to navigate and read. Just click on the links on the left side of the page to jump to each article.
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To view each page in a multi-page article, just click on the page numbers at the top right or bottom right corner of the page. We had 35,405 page views and 18,729 visitor sessions last month. That included 9,732 unique visitors. Letters to the Editor Francis Kalinowski captures some cool photos of the space shuttle discovery from a mountain top. Major and minor differences are discussed.