PRX - Pieces for Tone: Intriguing

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Cactus Water Filter
From: Susanne Bard
Caption: Cross-section of a prickly pear cactus, Credit: Susanne Bard
The drought-defying interior of the prickly pear cactus holds a secret to purifying water.

Bought by Radio Baha'i, WLGI, KENW, and WLPR


  • Added: Mar 23, 2016
  • Length: 01:00
  • Purchases: 3
Disease Fighting Beer Hops
From: Susanne Bard
Caption: PRX default Piece image
Scientists are isolating and synthesizing the chemical compounds that make hops bitter, and studying their medicinal properties.

Bought by Radio Baha'i, WLGI, WLPR , and KENW


  • Added: Mar 15, 2016
  • Length: 01:00
  • Purchases: 3
World Champion Dragonflies
From: Susanne Bard
Caption: The body and wings of the dragonfly Pantala flavescens have evolved in a way that lets the insect glide extraordinary distances on weather currents The body and wings of the dragonfly Pantala flavescens have evolved in a way that lets the insect glide ext, Credit: Greg Lasley
One species of dragonfly traverses vast oceans to breed.

Bought by Radio Baha'i, WLGI, KENW, and WLPR


  • Added: Mar 08, 2016
  • Length: 01:00
  • Purchases: 3
Insects vs. Birds
From: Susanne Bard
Caption: PRX default Piece image
The loud noise of insects causes some birds to delay the onset of their song in the morning.

Bought by Radio Baha'i, WLGI, KENW, WEZU, and WLPR


  • Added: Mar 01, 2016
  • Length: 01:00
  • Purchases: 4
Why Are Plants Green?
From: Susanne Bard
Caption: PRX default Piece image
The dominance of green chlorophyll on Earth may have come after a more purple period.

Bought by Radio Baha'i, WLGI, KENW, WEZU, and WLPR


  • Added: Feb 29, 2016
  • Length: 01:00
  • Purchases: 4
Dialects & Society
From: Susanne Bard
Caption: PRX default Piece image
While the media affect our vocabulary, our accents are a product of our community.

Bought by Radio Baha'i, WLGI, KENW, and WLPR


  • Added: Feb 19, 2016
  • Length: 01:00
  • Purchases: 3
Female Songbirds
From: Science Update
Series: Science Update
Piece image
Female house wrens sing to defend their nest sites from intruders.

Bought by WNED Buffalo, WMMT, WTIP, KSFR, Radio Baha'i, WLGI and more


  • Added: Feb 19, 2016
  • Length: 01:00
  • Purchases: 7
Giant Armadillos
From: Susanne Bard
Caption: An extinct glyptodont., Credit: Carl Buell
DNA evidence reveals that the enormous armored glyptodont, an extinct South American mammal, was a close cousin to modern armadillos.

Bought by Radio Baha'i, WLGI, KENW, and WLPR


  • Added: Feb 19, 2016
  • Length: 01:00
  • Purchases: 3
Gender Bias & Online Sales
From: Susanne Bard
Caption: PRX default Piece image
Buyers shell out a lot less on online auctions for when the seller is female.

Bought by Radio Baha'i, WLGI, KENW, and WLPR


  • Added: Feb 19, 2016
  • Length: 01:00
  • Purchases: 3
Wine’s Fruity “Nose”
From: Science Update
Series: Science Update
Piece image
You can thank fruit flies for your favorite wine’s fruity “nose”.

Bought by WNED Buffalo, WMMT, WTIP, KSFR, Radio Baha'i, WLGI and more


  • Added: Nov 23, 2015
  • Length: 01:00
  • Purchases: 7
Plankton Eye
From: Susanne Bard
Caption: PRX default Piece image
Scientists take a close look at a single celled creature with a complex eye.

Bought by KENW and WLPR


  • Added: Jul 20, 2015
  • Length: 01:00
  • Purchases: 2
Rose Scents
From: Susanne Bard
Caption: Extraction of rose scents,, Credit: A. Cheziere/Université Jean Monnet
When it comes to their scent, not all roses are created equal. Now researchers have identified the gene responsible for how fragrant a flower will ...

Bought by WLPR


  • Added: Jul 04, 2015
  • Length: 01:00
  • Purchases: 1
Wolves & Monkeys
From: Susanne Bard
Caption: An Ethiopian wolf among a herd of grazing gelada monkeys., Credit: © Jeff Kerby
An unusual relationship has formed between Ethiopian wolves and gelada baboons.

Bought by WLPR


  • Added: Jun 27, 2015
  • Length: 01:00
  • Purchases: 1
Reversing Addiction
From: Susanne Bard
Caption: Hitoshi Morikawa., Credit: University of Texas, Austin
Could a drug erase the memories that keep addicts coming back for more?

Bought by WLPR


  • Added: Jun 27, 2015
  • Length: 01:00
  • Purchases: 1
Parrot Mimicry Circuit
From: Susanne Bard
Caption: Disco the talking parakeet., Credit: Courtesy of Judy Bolton
A newly discovered brain structure in parrots hints at new mechanisms in brain evolution.

Bought by WLPR


  • Added: Jun 27, 2015
  • Length: 01:00
  • Purchases: 1
Tissue Regeneration
From: Susanne Bard
Caption: PRX default Piece image
A single drug may help regenerate lost or damaged tissue.

Bought by WLPR


  • Added: Jun 13, 2015
  • Length: 01:00
  • Purchases: 1
Animal Oceanographers
From: Susanne Bard
Caption: Narwhals breaching,, Credit: Glenn Williams/NIST/Public Domain, via Wikipedia
While going about their daily routines, marine animals outfitted with sensors can collect data on ocean conditions in places that would be dangerou...

Bought by KENW and WLPR


  • Added: Jun 13, 2015
  • Length: 01:00
  • Purchases: 2
Historical Speech Acoustics
From: Susanne Bard
Caption: Pericles' Funeral Oration., Credit: Philipp von Foltz/1852
How did historical leaders once address crowds of thousands, unaided by modern amplification

Bought by KENW and WLPR


  • Added: Jun 05, 2015
  • Length: 01:00
  • Purchases: 2
Your Viral History
From: Susanne Bard
Caption: PRX default Piece image
A new diagnostic test identifies a patient’s entire viral history with just a pinprick of blood.

Bought by WLPR


  • Added: Jun 05, 2015
  • Length: 01:00
  • Purchases: 1
Prairie Chickens & Wind Farms
From: Susanne Bard
Piece image
Researchers look into whether the sounds produced by wind farms disturb some imperiled birds.

Bought by WLPR


  • Added: May 23, 2015
  • Length: 02:00
  • Purchases: 1
Pop Music Redux
From: Susanne Bard
Piece image
Powerful computer tools are helping musicologists study the evolution of popular music.

Bought by KMUD, WABE, KMXT, and WLPR


  • Added: May 09, 2015
  • Length: 01:00
  • Purchases: 4
Whale Contortionists
From: Susanne Bard
Caption: Expansion of the ventral grooved blubber during a fin whale lunge., Credit: University of British Columbia
Baleen whales have rubbery nerves that allow them to stretch to twice their length when they feed.

Bought by KMXT and WLPR


  • Added: May 08, 2015
  • Length: 01:00
  • Purchases: 2
Measles vs. the Immune System
From: Susanne Bard
Caption: Measles vaccination in Ethiopia., Credit: UNICEF Ethiopia Creative Commons License BY-NC-ND 2.0, via flickr
The measles vaccine protects the immune system from other infectious diseases.

Bought by KENW, KMXT, and WLPR


  • Added: May 08, 2015
  • Length: 01:00
  • Purchases: 3