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Dr. Sheffield underwent surgery for his brain tumor this past week. We all wish him a speedy recovery and return.

Copyright-Dr. Charles Sheffield 2002  

"Borderlands of Science"
by Dr. Charles Sheffield

Dr. Charles Sheffield

Dr. Charles Sheffield was born and educated in England, but has lived in the U.S. most of his working life. He is the prolific author of forty books and numerous articles, ranging in subject from astronomy to large scale computing, space trasvel, image processing, disease distribution analysis, earth resources gravitational field analysis, nuclear physics and relativity.
His most recent book, “The Borderlands of Science,” defines and explores the latest advances in a wide variety of scientific fields - just as does his column by the same name.
His writing has won him the Japanese Sei-un Award, the John W. Campbell Memorial Award and the Nebula and Hugo Awards. Dr. Sheffield is a Past-President of the Science Fiction Writers of America, and Distinguished Lecturer for the American Institute of Aeronautics and Astronautics, and has briefed Presidents on the future of the U.S. Space Program. He is currently a top consultant for the Earthsat Corporation

Dr. Sheffield @ The White House

Write to Dr. Charles Sheffield at: Chasshef@aol.com

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