PRX - Pieces for Tone: Authoritative

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119 results


436-Lonely Asteroids
From: Albert Grauer
Series: Travelers In The Night
Piece image
The lonely asteroids which travel high above and far below most of the other members of our solar system may be made out of very strong materials a...

Bought by KENW, KRWG, WLPR , KSFR, KKRN and more


  • Added: Feb 15, 2018
  • Length: 02:00
  • Purchases: 8
433-Tiniest Space Rock
From: Albert Grauer
Series: Travelers In The Night
Piece image
Asteroid hunters have discovered a 4 foot 6 inch diameter, baby space rock, about 478,000 miles away in the constellation of Pisces traveling in ou...

Bought by KENW, WLPR , WTIP, KBMF 102.5FM Butte, Montana, Bandon Community Radio and more


  • Added: Feb 08, 2018
  • Length: 02:00
  • Purchases: 10
431-Tough Space Rocks
From: Albert Grauer
Series: Travelers In The Night
Piece image
Some very tough asteroids regularly pass closer to the Sun than the planet Mercury and may contain valuable materials such as phosphorus, antimony,...

Bought by KENW, WTIP, KBMF 102.5FM Butte, Montana, WLPR , WVBI-LP and more


  • Added: Feb 01, 2018
  • Length: 02:00
  • Purchases: 9
426-Rose Rules Again
From: Albert Grauer
Series: Travelers In The Night
Piece image
Rose discovers 8 new interesting asteroids in a single night using the Catalina Sky Survey's Schmidt telescope on Mt. Bigelow, Arizona.

Bought by KENW, KBMF 102.5FM Butte, Montana, WEJP-LP 107.1, KKRN, WTIP and more


  • Added: Jan 11, 2018
  • Length: 02:00
  • Purchases: 7
425-Greg's Comet
From: Albert Grauer
Series: Travelers In The Night
Piece image
Greg's comet comes into our neighborhood once per human lifetime and spends most of it's time in the lonely space high above or far below the rest ...

Bought by KENW, WTIP, KBMF 102.5FM Butte, Montana, WEJP-LP 107.1, KKRN and more


  • Added: Jan 11, 2018
  • Length: 02:00
  • Purchases: 7
Durable Future: Bill McKibben #115 (Encore)
From: Citizen-Powered Media
Piece image
Relocalization may be the most important strategy for minimizing climate change. According to Bill McKibben, “working as communities is the most im...

  • Added: Oct 31, 2017
  • Length: 28:30
Economic Heresy: Herman Daly #113 (Encore)
From: Citizen-Powered Media
Series: Conversation Earth
Piece image
Robust economic growth has become the Holy Grail of public policy and politics. But some economists and many scientists have come to believe growth...

Bought by KKWE Niijii Radio and KTRL


  • Added: Oct 17, 2017
  • Length: 28:29
  • Purchases: 2
398-Mars Rocks
From: Albert Grauer
Series: Travelers In The Night
Piece image
A visitor from Mars lands near Tata, Morocco on July 11, 2011. Pieces of it are worth 10 times their weight in Gold.

Bought by KENW, WTIP, WLPR , KBMF 102.5FM Butte, Montana, KUPR low power FM and more


  • Added: Oct 05, 2017
  • Length: 02:00
  • Purchases: 7
395-House Sized Space Rocks
From: Albert Grauer
Series: Travelers In The Night
Piece image
There are approximately 3.2 million Earth approaching asteroids similar in size to the Chelyabinsk impactor which injured nearly 1,500 people and d...

Bought by KENW, WTIP, WLPR , KBMF 102.5FM Butte, Montana, KUPR low power FM and more


  • Added: Sep 28, 2017
  • Length: 02:00
  • Purchases: 7
393-Newest Moon
From: Albert Grauer
Series: Travelers In The Night
Piece image
The moon cycle from new moon through full moon and back to new moon again was used by many nations to regulate their activities and forms the basis...

Bought by KENW, WTIP, KBMF 102.5FM Butte, Montana, WLPR , KKRN and more


  • Added: Sep 21, 2017
  • Length: 02:00
  • Purchases: 8
391-Finding Spacerocks
From: Albert Grauer
Series: Travelers In The Night
Piece image
Finding a meteorite that has traveled billions of miles through space to reach it's present location is exciting. It might even be worth real money.

Bought by KENW, KBMF 102.5FM Butte, Montana, KRWG, KKRN, WLPR and more


  • Added: Sep 14, 2017
  • Length: 02:00
  • Purchases: 6
389-Tiny Spacecraft
From: Albert Grauer
Series: Travelers In The Night
Piece image
About the size of a saltine cracker and having a mass of less than 2 dimes, the single-board Sprite spacecraft has all the essentials; solar panels...

Bought by KENW, WTIP, KBMF 102.5FM Butte, Montana, WLPR , KIDE Hoopa Tribal Radio 91.3fm and more


  • Added: Sep 07, 2017
  • Length: 02:00
  • Purchases: 10
Cornucopian Myth: William Catton #107 (Encore)
From: Citizen-Powered Media
Series: Conversation Earth
Piece image
“The age of growth and the age in which growth is going to be considered a good thing is coming to an end.” The late sociologist William R. Catton ...

Bought by KKWE Niijii Radio, Indie3 Radio, KTAL-LP [Las Cruces Community Radio], and KTRL


  • Added: Sep 05, 2017
  • Length: 28:30
  • Purchases: 4
383-Moon Water
From: Albert Grauer
Series: Travelers In The Night
Piece image
The Moon is water rich and can supply lunar colonists with many of their needs.

Bought by KENW, WTIP, KBMF 102.5FM Butte, Montana, KRWG, KKRN and more


  • Added: Aug 17, 2017
  • Length: 02:00
  • Purchases: 7
382-Martian Debris
From: Albert Grauer
Series: Travelers In The Night
Piece image
Martian Trojan asteroids appear to have been created by a tremendous impact early in the history of the solar system.

Bought by KENW, KBMF 102.5FM Butte, Montana, WLPR , KKRN, and KUPR low power FM


  • Added: Aug 10, 2017
  • Length: 02:00
  • Purchases: 5
379-Flying Mud Balls
From: Albert Grauer
Series: Travelers In The Night
Piece image
The most common type of asteroids are likely to have started out as giant convecting mud balls which could still exist at the center of large aster...

Bought by KENW, WEJP-LP 107.1, KBMF 102.5FM Butte, Montana, WLPR , KUPR low power FM and more


  • Added: Aug 03, 2017
  • Length: 02:00
  • Purchases: 7
377-Insider
From: Albert Grauer
Series: Travelers In The Night
Piece image
Large asteroids lurking inside the Earth's orbit can be hard to spot.

Bought by KBMF 102.5FM Butte, Montana, KKRN, KRWG, WLPR , KENW and more


  • Added: Jul 27, 2017
  • Length: 02:00
  • Purchases: 6
Time Blindness: Jack Alpert #222
From: Citizen-Powered Media
Series: Conversation Earth
Piece image
Frustrated at the abysmal rate of adoption when seatbelts were introduced into cars in the 1960s, Jack Alpert quit his job as an automotive enginee...

Bought by KNVC Carson City Community Radio and KTRL


  • Added: Jul 18, 2017
  • Length: 28:29
  • Purchases: 2
Thriving Economy: Not Rocket Science – Kate Raworth #220
From: Citizen-Powered Media
Series: Conversation Earth
Piece image
Human civilization can thrive while living within sensible limits imposed by a finite system. “Renegade economist” Kate Raworth manages to tell the...

Bought by KNVC Carson City Community Radio and KTRL


  • Added: Jul 04, 2017
  • Length: 28:30
  • Purchases: 2
368-Asteroid Alert
From: Albert Grauer
Series: Travelers In The Night
Piece image
NASA's Scout and Sentry software systems allow asteroid hunters to study and keep track of potentially dangerous asteroids.

Bought by WEJP-LP 107.1, KBMF 102.5FM Butte, Montana, KENW, KRWG, KUPR low power FM and more


  • Added: Jun 22, 2017
  • Length: 02:00
  • Purchases: 9
352-Worth Tracking
From: Albert Grauer
Series: Travelers In The Night
Piece image
A 400 foot diameter space rock's path could bring it to within an Earth diameter of the surface of our planet.

Bought by KBMF 102.5FM Butte, Montana, KENW, KTRT RADIO INC, KKRN, KRWG and more


  • Added: Apr 27, 2017
  • Length: 02:00
  • Purchases: 7
Frans de Waal discusses animal intelligence
From: Janelle Brown
Piece image
Host Bob Kustra talks with biologist Frans de Waal about his bestseller, "Are We Smart Enough to Know How Smart Animals Are?"

Bought by 'The Sea'


  • Added: Mar 31, 2017
  • Length: 30:30
  • Purchases: 1
343-Mars Window
From: Albert Grauer
Series: Travelers In The Night
Piece image
The path to Mars will be very busy in 2020.

Bought by KENW, KKRN, WLPR , WRST-FM Oshkosh, and KUPR low power FM


  • Added: Mar 30, 2017
  • Length: 02:00
  • Purchases: 5
341-Ballooning To Space
From: Albert Grauer
Series: Travelers In The Night
Piece image
A ride under a balloon can give you several hours to enjoy the wonders of the Earth and its curvature against the back drop of space.

Bought by KENW, WLPR , KUPR low power FM, KKRN, and KRWG


  • Added: Mar 23, 2017
  • Length: 02:00
  • Purchases: 5
340-Carson's Comet
From: Albert Grauer
Series: Travelers In The Night
Piece image
In the distant future, Carson's first comet discovery is likely to impact a planet or be ejected from the solar system.

Bought by KENW, WLPR , KRWG, KKRN, KUPR low power FM and more


  • Added: Mar 16, 2017
  • Length: 02:00
  • Purchases: 6