image: An interference pattern showing the instantaneous deformation of the air-water interface by four micro-rafts spinning at 2,500 rounds per minute. This material relates to a paper that appeared in the May 24, 2017, issue of Science Advances, published by AAAS. The paper, by W. Wang at Max Planck Institute for Intelligent Systems in Stuttgart, Germany, and colleagues was titled, "Dynamic and programmable self-assembly of microrafts at the air-water interface." view more
Credit: [Credit: Wendong Wang]