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摘要：Animal Play: Just for fun? BERND HEINRICH Bernd Heinrich is in the Department of Biology, University of Vermont, Burlington, Vermont 05405, USA Working out why animals play is no easy task. The Gen... 阅读全文

摘要：Bacteria act as glue in nanomachines Prachi Patel Predd Electrodes snare microbes in key sites on silicon wafers. Electric currents are being used to move bacteria around silicon chips and trap ... 阅读全文