NSF’s Discovery Files Podcast

Merlin

People who enjoy birdwatching can provide valuable citizen science observation. An application called Merlin Bird ID can help users of all experience levels. Miyoko Chu, senior director of communications at the Cornell Lab of Ornithology, discusses Merlin Bird ID, its development, and how new features have impacted birding and conservation efforts.

Quantum for All

A quantum-educated workforce will be essential in the future; however, most students are not introduced to quantum mechanics until taking physics courses late into their college careers. Karen Jo Matsler, assistant professor at The University of Texas at Arlington,  joins to discuss the Quantum for All initiative to expose K-12 students to the principles of quantum mechanics.

Do Elephants Use Language?

More than 8 million species call Earth home, but we only understand the language of one. Mickey Pardo, a postdoctoral associate at the K. Lisa Yang Center for Conservation Bioacoustics at the Cornell Lab of Ornithology, discusses research into how elephants are using vocalizations to communicate with each other.

Hurricane Warnings

Dangerous storms such as hurricanes can cause billions of dollars in damage and cost hundreds to thousands of lives. Rebecca Morss, a senior scientist at the NSF National Center for Atmospheric Research, discusses weather risk communication and response.

Robotic Interaction

As next-generation technologies, such as robots, are developed, operational challenges come to light that need specialized solutions. Hao Zhang, associate professor of computer science at the University of Massachusetts Amherst, discusses perception strategies, ethics and other challenges in human-centered robotics.

Engaging Alaska Native Students in STEM

The future of the nation's leadership in science and technology discovery requires the engagement of diverse groups of students in the science, technology, engineering and mathematics fields. Michele Yatchmeneff, a professor of civil engineering and executive director for Alaska Native Education and Outreach at the University of Alaska Anchorage, discusses supporting Alaska Native students in their STEM interests.

Optimizing the Electric Grid

Electricity is the backbone of modern civilization and the increased demand due to extreme weather-related events is causing system failures and blackouts. Kyri Baker, assistant professor in the civil, environmental and architectural engineering department at the University of Colorado, Boulder joins to discuss optimization and control techniques for electricity systems and power grids.

Developing Semiconductors

Semiconductors are the backbone of modern electronics and energy-efficient ones will be critical for the future of artificial intelligence and quantum computing. Matthew Panthani, a professor of chemical and biological engineering from Iowa State University, discusses developing next-generation semiconductors.

Thorium Nuclear Clock

Time is used to set many standards by counting a periodic event with a known frequency. Eric Hudson, a professor in the department of physics and astronomy at UCLA, joins to discuss working to directly manipulate the energy level of an atomic nucleus using a laser, something that has never been done before and may result in the most accurate clocks ever.

Maui Fire Coastal Ecosystem Resilience

On August 8, 2023, a devastating fire swept through the town of Lahaina on the Hawaiian island of Maui. Andrea Kealoha, an assistant professor, and Sean Swift, a doctoral student, from the University of Hawaii at Mānoa, join to discuss their research into the impacts of wildfire on the coastal ecosystem.