CoVid19 Update // Sleep and Your Immune System

man-in-bed-struggling-to-sleep-wd-noexp-620x400This week on How On Earth, we produced the entire show out of the studio, explaining one brief glitch. Beth gives a short update on the way the corona virus infects cells and how this entry point can affect people taking blood pressure medications. In our feature interview, Beth talks with Professor Mark Opp, who studies sleep in his lab at the University of Colorado here in Boulder (interview starts at about 10 minutes). He’s especially interested in the interaction between sleep and our immune systems. Not that long ago, people didn’t think there was any relationship between the two, but our understanding of both systems has evolved.

Host: Beth Bennett
Producer: Beth Bennett
Engineer: Maeve Conran
Additional contributions: Angele Sjong
Executive Producer: Beth Bennett

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Science of Booze // Rosetta Mission

Booze coverProof: The Science of Booze (starts at 8:09): Science journalist Adam Rogers, who claims to have taken a liking to single-malt whiskey when he reached drinking age, has immersed himself further into alcohol–particularly, the history and science of making booze, tasting it, and enjoying–or suffering—the effects of it. Booze is a big story: Indeed, making it was a key piece of the dawn of human civilization, as Rogers, who is articles editor at Wired magazine, shows in his inaugural book, called  Proof: The Science of Booze. Rogers talks with How On Earth host Susan Moran about fascinating fungi, sugar molecules and other key ingredients, as well as our human taste buds for alcohol. We have a couple of copies of Proof from our recent pledge drive, so call KGNU (303-449-4885) this week and pledge at least $60 to get your own copy.

Joel Parker standing in front of an image of the Rosetta spacecraft with the jet coming off it. Photo credit: Joel Parker
Joel Parker (SwRI) is the Deputy Principal Investigator of the “Alice” ultraviolet spectrograph instrument on the Rosetta spacecraft.
Photo credit: Joel Parker

Rosetta’s Rendezvous (start time: 17:40): How On Earth’s own Joel Parker, whose “real” job as a planetary scientist is a director at the Southwest Research Institute, a collaborating partner on the Rosetta Mission. The mission last week successfully became the first to land a craft on a comet flying through our solar system. It was a well earned landing: Rosetta left earth in March of 2004 and has traveled about 3 billion miles to rendezvous with this moving target. To learn more, read this recent Q&A with Joel in the New York Times.

Also, Shelley Schlender offers a special headline (starts at 3:39), an interview with CU-Boulder’s Dr. Kenneth Wright, an integrative physiologist, about his new study offering new clues about why shift work can lead to extra weight.

Hosts: Susan Moran, Kendra Krueger
Producer: Susan Moran
Engineer: Kendra Krueger
Additional contributors: Beth Bennett, Shelley Schlender
Executive Producers: Kendra Krueger, Jane Palmer

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Underwater Volcanoes // Sleep

Underwater Volcanoes (start time 5:45). Most of our planet’s volcanoes are out of sight, and largely out of mind. Hidden under sometimes thousands of feet of water, volcanoes on the sea floor bubble and boil away without our knowledge and largely without our understanding. We talk with Oregon State University volcanologist Bill Chadwick about some of his research on these buried giants. More information (with photos and videos) are available at NOAA’s VENTS Program.

Sleep (start time 15:50).  As any mother knows, when children get cranky, one of the best solutions is to “go take a nap.” What is less understood is whether or not those naps can be now and then, or whether it’s important to keep them regular. We speak with an expert who has just published a study that looks at the question of napping among preschool children. Her name is Monique LeBourgeois and she’s a professor of Integrative Physiology at the University of Colorado’s Sleep and Development Lab.

Co-hosts: Joel Parker and Shelley Schlender
Contributors: Beth Bartel, Breanna Draxler, Susan Moran
Engineer: Joel Parker
Producer: Joel Parker
Executive producer: Shelley Schlender

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