Which university are you at? <a href=" http://www.qeiicc.co.uk/order-synthroid.pdf#accent ">order synthroid </a> Researchers from the Swiss Federal Institute of Technology in Zurich (ETH Zurich) and the University of Miami used satellite images to study some of the largest ocean eddies on Earth. At more than 90 miles (150 kilometers) in diameter, the eddies are so big that before now their boundaries have been undetectable.