Physicists have found a way to control the length and strength of waves of atomic motion that have promising potential uses such as fine-scale imaging and the transmission of information within tight spaces.
When The Preuss School UCSD Class of 2015 graduates this week, senior Diego Espinoza will have a lot to celebrate. Not only is Espinoza the class valedictorian, he is also going to Tufts University on a full-ride scholarship. His classmate and salutatorian Belen Hernandez will be celebrating as well—she…