image: Droplet networks printed in water. The aqueous droplets are encapsulated within a drop of oil that resides in bulk aqueous solution. This image relates to a paper that appeared in 5 April, 2013, issue of Science, published by AAAS. The paper, by Gabriel Villar at the University of Oxford in Oxford, UK, and colleagues was titled, "A Tissue-Like Printed Material." view more
Credit: [Image courtesy of Gabriel Villar, Alexander D. Graham and Hagan Bayley (University of Oxford)]