Science/Nature

Weapons of Grass Destruction - Ep. 393

Jim Kerns, Assistant Professor, Department of Plant Pathology, UW-Madison

Jim Kerns tells about his position as an extension specialist who works with grass and turf including golf courses, athletic fields, and even home lawns. When turf is dying of a disease or other problem, he is called in to solve the problem. He speaks about diseases in plants and what he does to alleviate the problem.

Plants and People, Carrots and Carotene - Ep. 387

Philipp Simon, Professor, Department of Horticulture, UW-Madison

Professor Philipp Simon talks about carrots and agricultural development before discussing the historical development of crops and agriculture to learn more about our modern use of crops. He explains the relationship between plants and people as well as the nutritional compounds of carrots and carotene.

Why Doesn't My Energy Come From the Sun? - Ep. 384

Mike Arnold, Assistant Professor, Department of Materials Science & Engineering, UW-Madison

Mike Arnold explores the idea of converting sunlight into electricity. Although the sun is abundant and free energy, we have no way to collect and convert it. What we know right now is a insufficient collection system that lacks efficiency and is expensive.

Stephen Babcock, E. B. Hart, and the Wisconsin - Ep. 345

David Nelson Academic Program Director, UW-Madison

Vitamins, dietary health, nutrition as a science... it all goes back to the University of Wisconsin. Academic Program Director, David Nelson, shares Babcock and Hart's contributions to science. Together, Babcock and Hart encouraged and inspired a generation of nutrition researchers, including Harry STeenbock and Conrad Elvehjem.

Natural Resource Management in the Andes - Ep. 342

Josh Posner Professor of Agronomy, UW-Madison

Professor Josh Posner's research program focuses on the interface of farming strategies and natural resource conservation. His work is focuses on steep sloped production systems. He tells about his work in the high Andes.

The Sound of Autism Spectrum Disorders - Ep. 329

Lynn Gilbertson PhD Student - Department of Communicative Disorders, UW-Madison

Lynn Gilbertson explains what autism is and touches on some issues when it comes to diagnosing autism. She discusses the research and work being done at UW Madison before talking about what she is doing in relation to her graduate program.

Wisconsin Ice Cream Production - Ep. 317

Bill Klein Manager, Campus Dairy Plant, UW-Madison

Laboratory Manager at University of Wisconsin-Madison Babcock Dairy, Bill Klein, shares the history, trends, production details, quality control, legal standards, and handling requirements of Babcock Hall Ice Cream. Learn why it is good to eat ice cream everyday.

A New Approach to Paleoclimate - Ep. 271

Ian Orland, Research Assistant, Department of Geoscience, UW-Madison

Graduate student Ian Orland explores the general interest in global warming by looking at marine, polar, and terrestrial records of climate changes as well as explaining his own research of high resolution analysis of Sorek Cave stalagmite.

Physics of the Cosmos - Ep. 362

Clint Sprott Professor, Department of Physics, UW-Madison.

Visitors from other planets talk about physics in their part of the Solar system. This presentation is a part of the Wonders of Physics - UW-Madison program aimed at generating interest in physics among people of all ages and backgrounds through entertaining and educational demonstrations of physics.

Wildlife Disease and Why You Should Care - Ep. 262

Christine Marsh, Content Manager, NBII-Wildlife Disease Information Node. Milton Friend, USGS Emeritus Scientist, USGS National Wildlife Health Center

Majority of infectious diseases start with wildlife. Learn about biological and other impacts for society associated with wildlife disease and adjustments needed if society is to dampen the global wave of infectious disease.

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