Science/Nature

The Weather Guys

Steve Ackerman and Jonathan Martin, Professors, Atmospheric and Oceanic Sciences,
UW-Madison, discuss winter weather statistics and how they relate to climate change. They also offer a look behind the scenes of their monthly appearances on “The Larry Meiller Show” on Wisconsin Public Radio’s Ideas Network.

Madison and the New Left in the Sixties

Matt Levin, Author and High School Teacher, McFarland, discusses his book, “Cold War University.” Levin explores the relationship between higher education and the Cold War, focusing on how the University of Wisconsin-Madison became a hub of student political activism in the 1950s and 1960s.

Finding Black Holes in the X-ray Sky

Karen Lewis, Assistant Professor, Department of Physics, College of Wooster OH, studies x-rays to find the presence of Active Galactic Nucleus (AGN)—a super-massive black hole at the center of a galaxy. Lewis explains how to pick out the AGN from the rest of the universe’s x-ray sources.

Making Radiation-Resistant E. coli Bacteria

Michael Cox, Professor, Department of Biochemistry, UW-Madison, explains how to make E. coli resistant ionizing radiation through a process of directed evolution. Cox also discusses his research into genetic repair, or recombination, of DNA.

Mouse Models of Colon Cancer

Jamie Hadac, Research Assistant, UW School of Medicine and Public Health, discusses the advantages of using mice to study colon cancer. The mouse model allows researchers to discover molecular markers that aid in the prediction of colon tumor invasion and response to treatment.

Zircons Are Forever

John Valley, Professor, Department of Geoscience, UW-Madison, joins “University Place Presents” host Norman Gilliland to discuss his discovery of the oldest material ever found on earth: a 4.4 billion-year-old zircon mineral discovered in the Jack Hills of Western Australia.

X-rays and the Atomic World of Proteins

Basudeb Bhattacharyya, Research Scientist, Department of Biochemistry, UW-Madison, explains how structural biology uses x-rays and high energy magnetic fields as “microscopes” to look at protein atoms-- which are about 1/100,000th the size of a grain of salt.

Drones: Robots that Fly

Thomas Kaminski, Professor, Madison College Industrial Maintenance Program, explains how to build an unmanned aeronautical vehicle (UAV), commonly known as a drone. Kaminski provides shows videos of each generation of drones produced by his students.

Predicting Fiber Digestion in Dairy Cattle

David Combs, Professor, Department of Dairy Science, UW-Madison, explains the importance of the fiber digestibility of foraged plants as feed for cattle and sheep. Combs discusses an in vitro method to predict the rate and extent of fiber digestion that greatly improves the ability to predict how ruminants will perform on forages.

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.

Pages

Subscribe to RSS - Science/Nature