The Starmus Festival

news-placeholder-Starmus-e1517313691450Woodstock.  Lallapalooza. Lilith Fair.  Coachella.  Burning Man.  All famous music and art festivals.  What about…science festivals?  Perhaps a festival with all the “rock stars” of science and space exploration, and while you’re at it, throw in a few music rock stars as well?  Well, that describes the Starmus Festival.  Starmus is the brain child of Dr. Garik Israelian, an astrophysicist who led the team that found the first observational evidence that supernova explosions are responsible for the formation of stellar mass black holes. We talk with Dr. Israelian about the past, present, and future of Starmus.

Hosts: Joel Parker, Susan Moran
Producer and Engineer: Joel Parker
Contributor: Tom Yulsman
Executive Producer: Susan Moran

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Dr. David Wineland and the human side of winning the Nobel Prize

Dr. David Wineland (photo courtesy of NIST)

Today on How On Earth, KGNU’s award-winning science show, we continue our discussion with Boulder’s Dr. David Wineland about the human side of winning the Nobel Prize. The National Institute of Standards and Technology scientist shared the 2012 physics award with France’s Serge Haroche. They’ve developed experimental methods for trapping and holding particles so that weird quantum behaviors can be studied. The research is critical to developing extreme quantum computers that may someday break today’s best encryption algorithms…and make truly unbreakable ones.

Host: Jim Pullen
Producer: Jim Pullen
Executive Producer: Joel Parker

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Dr. David Wineland

Dr. David Wineland (photo courtesy of NIST)

Today on How On Earth, KGNU’s award-winning science show, we sit down with Boulder’s Dr. David Wineland and chat about his Nobel-prize-winning research. The NIST scientist shared the 2012 physics award with Frenchman Serge Haroche. They’ve developed experimental methods for trapping and holding particles so that weird quantum behaviors can be studied. The research is critical to developing extreme quantum computers that may someday break today’s best encryption algorithms…and make truly unbreakable ones.

Host: Jim Pullen
Producer: Jim Pullen
Engineer: Jim Pullen
Executive Producer: Shelley Schlender

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The Accelerating Expansion of The Universe // Pine Bark Beetles

The Accelerating Expansion of The Universe (start at 5:11).   Have you ever had the feeling that things are moving faster and faster these days?  Well, maybe it’s not your imagination.  Proof that the universe is not just expanding but is accelerating garnered a Nobel Prize last year.   To help explain what’s going on, we talk to Dr. Adam Riess, a professor of physics and astronomy at the Johns Hopkins University and is a scientist at the Space Telescope Science Institute in Baltimore.   When he was a research fellow at the University of California, Berkeley, from 1996 to 1999, Dr. Riess and his colleagues conducted the research that was to win him a share of the 2011 Nobel Prize in physics.  The citation for the prize stated it was: “for the discovery of the accelerating expansion of the Universe through observations of distant supernovae.”  In today’s show, Dr. Riess translates what that means and the implications about the ultimate fate of the universe.

Pine Bark Beetle - photo by Jeff Mitton

Pine Bark Beetles (start at 19:22).  The tree-killing pine bark beetles used to breed once a year.  Warming annual temperatures now allow them to breed twice, resulting in 60 times more offspring.  Hungry, tree-eating offspring.  University of Colorado biologists Jeff Mitton and Scott Ferrenberg have just published their findings that the doubled-up breeding season explains why the recent pinebark beetle epidemic has killed so many trees.  And it’s not over yet.  How on Earth’s Shelley Schlender talks with the scientists about which trees are the most vulnerable to pinebark beetles.  You also can hear the extended version of that interview.

Hosts: Joel Parker, Beth Bartel
Producer: Joel Parker
Engineer: Jim Pullen
Headline Contributor: Susan Moran
Executive Producer: Shelley Schlender

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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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