Molecule Shapes "Molecule Shapes" is an educational simulation in HTML5, by PhET Interactive Simulations at the University of Colorado Boulder. For a description of this simulation, associated resources, and a link to the published version, visit the simulation's web page....
PhET(Physics Education Technology project)互动式仿真平台(http://phet.colorado.edu/index.php)是美国科罗拉多大学向全世界免费开放的教育平台。该平台提供了物理，化学，数学，生物，地球科学等5个模块的仿真模拟,供教师教学与学生学习使用。截止目前，该平台能够提供95种语言的160个互动式仿真模拟模型和2936个教师上传...
This version contains important bug fixes and an update simulation cache for offline use. App Privacy The developer,University of Colorado Boulder, indicated that the app’s privacy practices may include handling of data as described below. For more information, see thedeveloper’s privacy policy. ...