NSF’s Discovery Files Podcast

Ethan Secor discusses additive manufacturing methods for printing electronic circuits onto complex three-dimensional surfaces. The conversation connects material choices, printing techniques and the design of electronics that conform to shaped objects, highlighting the research behind customized functional surfaces.

Louise Willingale explains the NSF Zettawatt Equivalent Ultrashort Pulse Laser System, its role in high-intensity laser research and plans for further increases in capability. The discussion connects the facility’s technical design with the scientific experiments that an exceptionally powerful, short-pulse laser can enable.

Torrey Rhyne-Carrigg discusses DNA initiators and how models help investigate the molecular processes controlling gene activity. The conversation also follows her research training through the Graduate Research Fellowship Program, connecting fundamental biology with the development of scientific methods and a research career.

Rajesh Menon discusses research combining optical systems with nanofabrication. The episode explores holographic lithography and how coordinated advances in light-based methods and fabrication can support new three-dimensional manufacturing technologies.