2018 Graduation Special (part 1)

diploma-and-graduation-hatWith graduation season is upon us, today’s edition of How on Earth is the first of a two-part annual “Graduation Special”. Our guests in the studio today are scientists who will receive their Ph.D. in a STEM-related field.  They talk about their thesis research, their grad school experiences, and what they have planned next.

Head Shot at Down HouseOliver Paine – CU Boulder, Department of Anthropology
Topic:
 Exploring C4 Plant Foods: The Nutritional and Mechanical Properties of African Savanna Vegetation

 

Diba Mani - Informal HeadshotDiba Mani – CU Boulder, Department of Integrative Physiology
Topic: Adjustments in Motor Unit Activity and Mobility Induced by Electrical Nerve Stimulation in Young and Older Adults

 

JN_headshotJohn Nardini – CU Boulder, Department of Applied Mathematics
Topic: 
Partial Differential Equation Models of Collective Migration during Wound Healing

 

Host / Producer / Engineer : Joel Parker

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2017 Graduation Special (part 1)

diploma-and-graduation-hatWith graduation season is upon us, or in many cases in the rearview mirror, today’s edition of How on Earth is the first of a two-part “Graduation Special”. Our guests in the studio today are scientists who recently graduated with – or soon will receive – their Ph.D.  They talk about their thesis research, their grad school experiences, and what they have planned next.

morganMorgan Rehnberg – CU Boulder, Department of Astrophysical and Planetary Sciences
Topic: Small-Scade Structure in Saturn’s Rings

davidDavid Horvath – Colorado School of Mines, Department of Geophysics
Topic: Planetary Hydrology: Implications for the Past Martian Climate and Present Titan Lake Hydrology Using Numerical Models of the Hydrologic Cycles on Titan and Mars

josephJoseph Lee – CU Boulder, Department of Atmospheric and Oceanic Sciences
Topic: Wind Energy and Interactions between Wind Turbines and the Atmosphere

Host / Producer / Engineer : Joel Parker
Executive Producer: Susan Moran

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2016 Graduation Special (part 1)

diploma-and-graduation-hatThe graduation season is upon us and our guests in today’s show will be graduating with science Ph.D.’s from the University of Colorado in Boulder.  They join us to talk about their thesis research, their grad school experiences, and what they have planned next:

greg_banditGreg SalvesenDepartment of Astrophysical and Planetary Sciences
Topic: Rethinking Accretion Disks Around Black Holes

 
small_headshotJesse NusbaumerDepartment of Atmospheric and Oceanic Sciences
Topic: An Examination of Atmospheric River Moisture Transport and Hydrology Using an Isotope-enabled Climate Model

Odessa ReunionOdessa GomezEnvironmental Engineering Program
Topic: Characterizing Responses of Primary Biological Aerosols to Oxidative Atmospheric Conditions

 

Host / Producer / Engineer : Joel Parker
Executive Producer: Shelley Schlender

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Good & Bad Calories // PhD Comics

Good & Bad Calories (starts at 4:50) Ever since the 1970s, the rise of obesity in the United States has an epidemic. Researchers around the world are trying desperately to figure out why so many of us get fat, and what we can do to change that.  A large amount of funding, and support from public health policy, goes toward the hypothesis that we get fat because we eat too many calories and do not exercise enough; when someone eats more calories than they need, the instructions go, they should exercise.  That’s “Calories in, Calories Out.”  But recently, an expert with a different point of view spoke to a packed audience of doctors, staff and medical students at the University of Colorado Medical Center.  The expert is Gary Taubes, the author of the New York Times bestsellers “Good Calories, Bad Calories” and “Why We Get Fat“.  Taubes is also the recipient of angel investor funds: $60 million to devote to research to better understand how the kinds of foods we eat affect our metabolism.  Central to Taubes’ ideas is the opinion that “Calories in, Calories Out” simply cannot be enough to explain, or help people, maintain a healthy weight.  In this feature, we provide an excerpt from his talk at the CU Medical School.

PhD Comics (starts at 13:50) Unless you work in science, you may not always be aware of the humor that goes on among scientists and what the culture is like.  So what better way to show the comic parts of science than by way of a comic strip?  One of the more well-known science-oriented comic strips is called “PhD Comics” and is written by Jorge Cham, who is trained as an engineer, holds a bachelors degree from Georgia Tech and a PhD in robotics from Stanford.  He also was an instructor at Caltech, a researcher in a neuroscience lab, where he studied brain-and-machine interfaces, and he also has a chemistry background.  So he has a wide set of experiences to draw on…literally DRAW on…for his comic.  We talk with Jorge Cham to find out more about the comic and other ways the scientist comic artist unveils the secret lives of scientists and, in particular, science grad students.

Hosts: Joel Parker, Shelly Schlender
Producer: Joel Parker
Engineer: Jim Pullen
Executive Producer: Susan Moran

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How On Earth is produced by a small group of volunteers at the studios of KGNU, an independent community radio station in the Boulder-Denver metro area. KGNU is supported by the generosity and efforts of community members like you. Visit kgnu.org to learn more.

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