Science/Nature

Did the Ancient Wisconsin River Once Flow East?

Eric Carson, Assistant Professor, Department of Environmental Sciences, UWEX, suggests the lower Wisconsin River valley was occupied by an eastward flowing river during the Cenozoic Era. The Wyalusing River followed the upper Mississippi River as far south as the modern confluence of the Mississippi and Wisconsin Rivers then flowed east along the valley now occupied by the lower Wisconsin River.

Astrobiology at the UW Geology Museum

Brooke Norsted, Assistant Director, Geology Museum, UW-Madison, highlights the challenges and rewards in creating the new astrobiology exhibit at the UW Geology Museum. The exhibit, titled “Biosignatures: What Does Life Leave Behind,” looks at clues to the beginnings of life through the study of fossils.

Insights from Parasites

Laura Knoll, Associate Professor, Medical Microbiology & Immunology, UW-Madison, discusses immunotherapeutics, the targeted stimulation of an immune response to fight both infectious diseases and cancer. Knoll is developing novel immunotherapeutics by harnessing the natural ability of microbial proteins to stimulate immune responses.

NASA's Space Vegetables

Simon Gilroy, Professor, Department of Botany, UW-Madison, explores whether plants and microbes could provide food during a long spaceflight or in a colony on Mars. Gilroy discusses how a lack of gravity affects plants and humans.

The Past, Present & Future of Your Television

Bruce A. Johnson, Technical Director, University Place, Wisconsin Public Television, takes us on a fast paced romp through three quarters of a century of technological progress. Learn how new technologies are changing the ways we consume visual media.

Autism During Adolescence and Adulthood

Leann Smith, Assistant Clinical Professor, Waisman Center Investigator, shares results from the Adolescents and Adults with Autism study as it relates to approaches for intervention for high school students on the autism spectrum as they transition into adulthood.

Exploring Exploding Stars

Benedikt Riedel, Graduate Research Assistant, Department of Physics, UW-Madison, discusses researching supernovae, also known as exploding stars, at the IceCube Observatory at the South Pole.

Married Couples with Autistic Children

Sigan Hartley, Assistant Professor, Human Development & Family Studies, Waisman Center, discusses differences in parenting techniques between spouses in families that have children with Autism Spectrum Disorder. Hartley focuses on the stress parents are dealing with and the adjustments they make.

Henry Lardy and the Institute for Enzyme Research

Dave Nelson, Professor Emeritus, Department of Biochemistry, UW-Madison, discusses the contributions of Henry Lardy at the Institute for Enzyme Research. As a graduate student at UW-Madison, Lardy helped make possible the artificial insemination of heifers and cows through his invention of the semen extender--the beginning of long career of discovery and invention.

The Genetics and Genomics of Cranberries

Brandon Schlautman, Honorary Fellow, Department of Horticulture, UW-Madison, discusses the emerging genetic and genomic technologies essential for both continuing the domestication of the American Cranberry and for generating new varieties for Wisconsin cranberry producers.

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