For her masters thesis in science writing, Aviva Hope Rutkin starts writing about sensory substitution -- a way of swapping in one sense for another. But her work leads to a mysterious Dr. Bach-y-Rita and a whole new way of knowing someone. Aviva Hope Rutkin writes about science and technology for the MIT Technology Review and The Raptor Lab. She has previously interned at Nature Publishing Group, Time, NASA, Brookhaven National Laboratory, and the Marine Biological Laboratory. She studied neuroscience and Chinese at Union College, where she wrote her first thesis on interactive fiction. In the fall, she will graduate with a Master's in Science Writing from MIT. Every week the Story Collider brings you a true, personal story about science. Find more and subscribe to our podcast at our website: http://storycollider.org/Learn more about your ad choices. Visit megaphone.fm/adchoices