Wednesday Nite @ the Lab

Colliding Galaxy Clusters

Robert Lindner, Research Associate, Department of Astronomy, UW-Madison, explains how galaxies collide with each other. Collisions change the morphology of the galaxy and are important in the life cycle of the galaxies.

Robotic Cardiac Catheters

Michael Zinn, Assistant Professor, Mechanical Engineering, UW College of Engineering, discusses the limitations of robotic catheters that restrict their use to simpler surgical procedures. Zinn introduces the efforts being made to develop improved control and manipulation of the catheters.

Smooth Swallowing

JoAnne Robbins, Professor, UW School of Medicine and Public Health, explores the physiology of swallowing foods and liquids. Clinician researchers at the UW Swallowing Speech and Dining Enhancement (SSWAL-ADE) Program are developing new beverages that increase swallowing safety with taste appeal.

Breeding Better Sweet Corn

Bill Tracy, Chair, Department of Agronomy, UW-Madison, discusses the technology behind plant breeding and its importance. Tracy also explains his work to breed better sweet corn.

Cheese is Alive!

Heather Paxson, Associate Professor, MIT Anthropology, Mark Johnson, Assistant Director, Center for Dairy Research, UW-Madison and Andy Hatch, Co-owner, Uplands Cheese discuss the political life of our food—particularly cheese. Paxson discusses her research on the regulation of raw milk cheeses.

Modeling Head Injuries with Fruit Flies

David Wassarman, Professor, Cell & Regenerative Biology, UW-Madison, discusses traumatic brain injury and why the disorder is difficult to treat. Wasserman presents data from experimental fruit fly studies which are advancing our understanding of the molecular and cellular events that occur with traumatic brain injury.

Wisconsin’s Wild Bees

Rachel Mallinger, Graduate Student, Department of Entomology, UW-Madison, discusses the importance of the native, wild bees to the pollination process. With the decline in honey bee populations, can the 500 species of native bees living in Wisconsin fulfill our food needs?

The Grand Challenges for Engineering

Ian Robertson, Dean, College of Engineering, UW-Madison, discusses his work with the National Science Foundation and the origins of the Materials Genome Initiative.

Past, Present, and Future of Vehicle Electrification

Theodore Bohn, Senior Power Electronics Engineer, Argonne National Laboratory, presents a history of electric vehicles over the past 100 years. Bohn discusses the pros and cons of the different types of battery power that have been used, how electric cars are currently being powered and what the future looks like.

New Hormone-Receptor System in Plants

Mike Sussman, Director, UW Biotechnology Center, describes a signaling pathway that regulates cell expansion in the root cells of Arabidopsis plants, a model organism related to cabbage and mustard that is the plant scientist's fruit fly. This discovery is the first such pathway found for the plant kingdom, revealing the details of how a particular hormone docks with a cell.

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