PODCAST

KGNU - How On Earth

The KGNU Science Show

science natural sciences

All Episodes

24:16

Quantum Biology: Life on The Edge // Science and Art...

KGNU - How On Earth ·

2015/09/15

Quantum Biology: Life on the Edge What do Enzymes and photosynthesis have in common? Both are biological process that happen to rely on quantum mechanisims. That’s right, particles tunnling through walls, shifting between particle and wave states: The weirdness of the quantum world isn’t as isolated as we once thought. This past summer Life on … Continue reading "Quantum Biology: Life on The Edge // Science and Art with Monica Aiello"

en-US

24:42

Habitat Exchanges // More Frequent Wildfires

KGNU - How On Earth ·

2015/09/01

Habitat Exchanges (starts at 3:00): The greater sage grouse is ruffling feathers all the way to Washington. September 30th is the deadline for the US Fish & Wildlife Service to determine whether to list the grouse under the Endangered Species Act. More than a third of the sage grouse’s shrinking range is on private land. Which … Continue reading "Habitat Exchanges // More Frequent Wildfires"

en-US

25:08

Fingerprint Hand Gun // High Altitude Observatory

KGNU - How On Earth ·

2015/08/25

Fingerprint Hand Gun. (starts at 5:45) How on Earth’s Shelley Schlender talks with Boulder teen scientist Kai Kloepfer, who is creating a “Smart Gun” that won him first prize in engineering at the INTEL international science fair and a $50,000 grant from the Smart Tech Challenges Foundation. Kloepfer’s goal is to prevent accidental shootings of … Continue reading "Fingerprint Hand Gun // High Altitude Observatory"

en-US

22:26

Gold King Spill, Mining Prospects

KGNU - How On Earth ·

2015/08/19

Science and Politics of Mining (start time: 6:49) On August 5 an inactive mine named Gold King, which had been leaking toxins for years, spewed more than 3 million gallons of toxic sludge into a creek that feeds into the Animus River in southwest Colorado. Its neon orange path of wastewater was shocking. But also … Continue reading "Gold King Spill, Mining Prospects"

en-US

29:27

Global Climate Models & Climate Change

KGNU - How On Earth ·

2015/08/13

Beth Bennett speaks with Claudia Tebaldi, a climate scientist at NCAR, about her work analyzing climate models to project climate change in the future. She addressed heat waves and local conditions and how these models can be used to make projections in these areas. Start time approx 5 min. Host: Beth Bennett Producer: Beth Bennett … Continue reading "Global Climate Models & Climate Change"

en-US

24:17

Historical Analysis of Agriculture and Greenhouse Gases

KGNU - How On Earth ·

2015/08/05

When it comes to reducing greenhouses gases, every little bit helps, and that includes managing the greenhouse gases produced by how we grow our food. Raising livestock and growing crops both generate greenhouse gases, and to gauge their impact, a new study takes the long range view. The results were published in a paper: “Measuring … Continue reading "Historical Analysis of Agriculture and Greenhouse Gases"

en-US

23:37

Grazing the Niobrara // Savory Institute

KGNU - How On Earth ·

2015/07/28

Mooo-ving Cattle Near the Niobrara (starts 4:28) We talk with Steve Hicks, director of the USFW Niobrara Wildlife Refuge complex near Valentine, Nebraska and join the Rocking Arrow Ranch on a cattle moo-oo-vve designed to help maintain the quality of wild grasslands The Savory Institute (starts 10:05) We talk with Boulder’s grazing think tank, The … Continue reading "Grazing the Niobrara // Savory Institute"

en-US

24:48

Pluto Flyby // Case of the Rickety Cossack

KGNU - How On Earth ·

2015/07/15

Pluto Flyby (start time 1:00): Joel Parker discusses the New Horizons mission from the command center live! Case of the Rickety Cossack (start time 25:00): Beth Bennett talks to Ian Tattersall about his new book, a fascinating précis of the study of human evolution and some startling new findings showing that our species is one of many … Continue reading "Pluto Flyby // Case of the Rickety Cossack"

en-US

24:04

Unprocessed Food // Bee Biodiversity

KGNU - How On Earth ·

2015/06/30

Real Food (start time 4:20): What we eat , and how we eat, is inextricably connected to our own health as well as the health of the planet. Every decision we make—whether to bake a chocolate cake or buy it from Safeway or at a Farmer’s Market—is full of nuances and even contradictions. Megan Kimble … Continue reading "Unprocessed Food // Bee Biodiversity"

en-US

22:40

Student Dust Counter reaches Pluto

KGNU - How On Earth ·

2015/06/23

(Main Feature Start Time 6:00) We talk with CU students, former students and their advisor about how a student built science instrument called the Student Dust Counter managed to travel billions of miles on the New Horizons spacecraft, and what happens with its project to study space dust, now that it’s near Pluto. Hosts: Shelley Schlender, … Continue reading "Student Dust Counter reaches Pluto"

en-US

13:13

Fourth Phase of Water – Extended Interview

KGNU - How On Earth ·

2015/06/17

Here is an extended excerpt with Dr. Gerald Pollack, University of Washington professor of Bioengineering. We talk about what barriers exist for scientists in today’s community and a new resource for research to be evaluated in a rigours and open minded format. Listen here!

en-US

24:25

The Fourth Phase of Water

KGNU - How On Earth ·

2015/06/16

How On Earth reporter Kendra Krueger caught up with Gerald Pollack, Bioengineering professor from the University of Washington to talk about the physical chemistry of water. The science of water has a sordid past of controversy and dispute which continues today in our current scientific and layman communities. Why is that? What is so strange … Continue reading "The Fourth Phase of Water"

en-US

28:35

Aging//and not aging

KGNU - How On Earth ·

2015/06/09

We talk with Dr Thomas Johnson about his long standing interest in aging and how he used a nearly microscopic worm to investigate this process. Recently, he has transitioned into using mice to identify genes influencing the aging process. Some of his findings have identified potential drugs to slow aging and keep us healthier as … Continue reading "Aging//and not aging"

en-US

24:13

Einstein, Niels Bohr and Grandmothers…a Fairy Tale!

KGNU - How On Earth ·

2015/05/26

An educator and perfomer, Len Barron first developed a piece about Einsteina and Bohr as a one man show, but then decided to evolve the project by enlist the help of 8 grandmothers to tell the story with their own added pizazz. Not only was lively performance produced, but a process and experience was shared. … Continue reading "Einstein, Niels Bohr and Grandmothers…a Fairy Tale!"

en-US

23:41

Birds v. Cats // Humor Science

KGNU - How On Earth ·

2015/05/19

Birds v. Cats (start time 4:35): Spring is in full bloom on Colorado’s Front Range. Robins and other birds wake us up before the crack of dawn with their choruses. This is also a time when many chicks will hatch and then fledge — a time when they are most vulnerable to predators. The biggest … Continue reading "Birds v. Cats // Humor Science"

en-US

22:43

Gold Lab Symposium//Mapping Pain in the Brain

KGNU - How On Earth ·

2015/05/12

GOLD LAB SYMPOSIUM (start time: 4:26) We talk with Larry Gold, Founder of the Gold Lab Symposium, about this Friday/Saturday, free symposium at CU Boulder. (check the website for previous talks, or to register for this weekend’s seminar). MAPPING CHRONIC PAIN (start time: 15:56) We visit a Chronic Pain Support group … Continue reading "Gold Lab Symposium//Mapping Pain in the Brain"

en-US

24:02

Sage Grouse Saga // Ocean Health

KGNU - How On Earth ·

2015/04/28

Sage Grouse Saga (start time: 4:04): One of the most spectacular and flamboyant rites of spring is, arguably, the mating ritual of a the greater sage grouse, a chicken-like bird with a long tail, with spiky tail feathers. Its historic range spans 11 Western states, including Colorado. But that sagebrush-dominated habitat has been chopped up … Continue reading "Sage Grouse Saga // Ocean Health"

en-US

25:57

Are Ketones the Key?

KGNU - How On Earth ·

2015/04/23

Ketones (start time 6:40) A growing body of scientific research demonstrates health benefits for many people with a diet that’s lower in carbohydrates, and higher in fats. In fact, some of this research indicates great therapeutic benefits,. One reason why may be that, when carbohydrate consumption is low enough, the body enters a state of “nutritional … Continue reading "Are Ketones the Key?"

en-US

21:42

Biomimicry: A New lens on Technology and Innovation

KGNU - How On Earth ·

2015/04/08

Today’s special edition of How on Earth, brought to you in conjunction with this week’s Conference on World Affairs is a conversation on Biomimicy as a new lens to view science and technology with Margo Farnsworth. Margo has coached two Top Twelve graduate teams for the International Student Biomimicry Challenge and currently serves as … Continue reading "Biomimicry: A New lens on Technology and Innovation"

en-US

25:01

Island On Fire: The Story of Laki

KGNU - How On Earth ·

2015/03/31

Island on Fire (04:45): In 1783, a crack opened up in the Earth, began to spew out lava and ash and poisonous gases, and didn’t stop for eight months. The volcano was Laki, one of many volcanoes in Iceland, and the effects of the eruption went global. Laki’s story is one of geology, chemistry, atmospheric science, … Continue reading "Island On Fire: The Story of Laki"

en-US

685 results

KGNU - How On Earth

All Episodes

Similar Podcasts

Classic Radio Science Fiction

solgoodmedia.com

Mission to Mars

Inception Point Ai

The 365 Days of Astronomy

365DaysOfAstronomy.org

Creek Devil

william Jevning

UFO Chronicles Podcast

Nik Hunter