Toroidal Droplet Experiment (1 of 2) (image) Georgia Institute of Technology Caption Georgia Tech assistant professor Alberto Fernandez-Nieves examines the experimental setup used to create toroidal droplets of nematic liquid crystal materials. The injection needle is shown above the cuvette containing the polymeric material, which rests on the rotation stage. Credit Georgia Tech Photo: Gary Meek Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.