S C I E N C E   F R I D A Y ®     Questions about the show? mail them to scifri@npr.org Questions/Comments about this site? Send them to producer@ sciencefriday.com Web Producer: Charles Bergquist Executive Web Producer: Ira Flatow © 1997, All Rights Reserved.        Looking for the list of gifts discussed on December 12th's "Science Gifts" show? Just click here! Soon, ScienCentral will be using this space to offer a fine selection of science-related gifts, toys, and the like. For now.... if you're looking for a gift for that special scientist in your life, may we suggest that you check out our bookshelf? Check Out This Book By Our Host, Ira Flatow!