Notebook

  1. Humans

    From the April 26, 1930, issue

    FLOWERS FROM STEEL The same fascinating sparks that the village children used to watch “flying like chaff from a threshing floor” are now used to save industry thousands of dollars, for they have been found to be an index to the many kinds of modern steels, which differ from one another only slightly in carbon […]

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  2. Space Day

    Flashy graphics, interactive games, puzzles, contests, and much more await young visitors to the Space Day Web site. On that day, a Webcast introduces children to the challenges of working and living in space and the future of space exploration. Go to: http://www.spaceday.com/

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  3. Humans

    From the October 8, 1932, issue

    AUTUMN BRINGS NOBILITY EVEN TO CORNFIELD WEEDS Autumn is the time of the Truce of God.