FILE - This Sept. 30, 2010 file photo shows Nobel laureate William Lipscomb Jr., during a performance at the Ig Nobel Prize ceremony at Harvard University in Cambridge, Mass. Lipscomb, a Harvard professor who won the Nobel Prize for chemistry in 1976, died Thursday, April 14, 2011 at a hospital in Cambridge. He was 91. (AP Photo/Charles Krupa, File)
FILE - This Sept. 30, 2010 file photo shows Nobel laureate William Lipscomb Jr., during a performance at the Ig Nobel Prize ceremony at Harvard University in Cambridge, Mass. Lipscomb, a Harvard professor who won the Nobel Prize for chemistry in 1976, died Thursday, April 14, 2011 at a hospital in Cambridge. He was 91. (AP Photo/Charles Krupa, File) AP
FILE - This Sept. 30, 2010 file photo shows Nobel laureate William Lipscomb Jr., during a performance at the Ig Nobel Prize ceremony at Harvard University in Cambridge, Mass. Lipscomb, a Harvard professor who won the Nobel Prize for chemistry in 1976, died Thursday, April 14, 2011 at a hospital in Cambridge. He was 91. (AP Photo/Charles Krupa, File) AP

William Lipscomb dies at 91; UK grad won 1976 Nobel chemistry prize

April 16, 2011 12:00 AM

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