Saehui Hwang Receives Thomas J. Watson Fellowship
Saehui Hwang, a senior in electrical engineering, has been selected to receive a Thomas J. Watson Fellowship, a grant that offers graduating seniors the opportunity to pursue academic scholarship abroad. Hwang is one of just 42 students to receive the fellowship this year. The Thomas J. Watson Fellowship is a one-year grant for purposeful, independent exploration outside the United States, awarded to graduating seniors nominated by one of 41 partner institutions. Hwang will spend a year abroad working on a series of projects related to the design of wearable devices. "Ultimately, my career goal is to be an engineer who designs solutions with global impact," says Hwang. [Caltech story]
A New Soliton Offers a Path Toward Compact Molecular Sensing
Scientists know that molecules in our exhaled breath can reveal a vast amount of medical information; for example, sensors to precisely measure minute changes in the concentrations of different vapors in breath may one day replace the standard blood test.” However, no technology is yet available to access this data from exhaled breath in a timely, affordable way. A new process for generating self-reinforcing wave pulses, also known as solitons, may pave the way toward bringing optical molecular sensing out of the lab and into medical devices with a compact footprint.