Given that the "tricorder" of Star Trek lore is still a scientificfantasy, pathogen detection alone will not eliminate the potential for contaminated food reaching the consumer.
The 2007 Zhejiang Hangzhou Scientific and Technological Fair for Students of Primary and Middle Schools opened on Saturday, providing youth with a stage to learn and practice scientificfantasy.
New scientific studies of animal behavior revealperceptions, intelligences, awareness and social skills that would havebeen deemed fantasy a generation ago.