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Click on a title below to access the article. (The World & I issue that the article appeared in is found in parentheses.)

Natural Phenomena
Bubbles: The Impact of Flow Cavitation  (Jan 1991)
Infrared Light: Invisible, Incredible  (Jun 2000)
Nanojewels Made Easy  (Sep 2008)
Pores: Vital Spaces  (Jan 1989)
Unraveling Mysteries of Spider Silk  (Jun 2010)
Vortices: Turn, Turn, Turn  (Dec 1998)

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