摘要: Avisionforthe21stCentury:TheNationalNanotechnologyInitiative“MybudgetsupportsamajornewNa-tionalNanotechnologyInitiative...thea-bilitytomanipulatematterattheatomicandmolecularlevel.Imaginethepossibilities:...shrinkingalltheinformationhousedattheLibraryofCongressintoadevicethesizeofasugarcube.”Preside