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  1. From the February 8, 1930, issue

    VOLCANO WATCHERS BRAVE DRAGONS’ BREATH Regularly established and equipped volcano observatories are relatively few, for the business of watching volcanoes, unlike the related business of watching the weather, is a comparatively new science and has yet not developed a large trained personnel. The United States has only one volcano station, in spite of the fact […]

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  2. Explore Antarctica with Nomad

    Follow the daily activities of Nomad, a roving robot searching for meteorites in Antarctica, at the Big Signal interactive Web site, developed by Peter Coppin of the STUDIO for Creative Inquiry in Carnegie Mellon’s College of Fine Arts. Check out daily progress reports, obtain background information, learn about telerobotics, and get a hint of what […]

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  3. Math

    Jazzing Up Euclid’s Algorithm

    Earlier this year, the journal Computing in Science & Engineering (CISE) published a list of the top 10 algorithms of the century (see http://computer.org/cise/articles/Top_Algorithms.htm).