• 化学家设计出可回应刺激的微粒

    10-11-24 The venus flytrap(捕蝇草) plant captures its prey when it senses the presence of an insect on the tips of its leaves. An amphiphilic(两性分子的) molecule designed by chemists at The City College of New York acts in a similar manner by changing i...

  • 研究:婴儿生来即会跳舞

    10-03-16 Researchers have discovered that infants respond to the rhythm(节奏,韵律) and tempo(拍子,速度) of music and find it more engaging than speech. The findings, based on the study of infants aged between five months and two years old, suggest that...

    共1页/2条