Photo by Norm Shrewsbury

Photo by Norm Shrewsbury

WRECKED!

Australian maritime archaeologist & conservator, Ian MacLeod, describes the fate of sunken ship wrecks .. and some of the adventures he's had while studying their decay. Episode 155 of 'Distillations' - the award winning podcast series of the Chemical Heritage Foundation.

Music by Tony Higgins.


Photo by Michael Collier

Photo by Michael Collier

LANDLINES - meteor crater

First episode of a short series for KNAU on the geology of the Colorado Plateau. Written and presented by Rose Houk and Michael Collier. Recorded and produced by Diane Hope. Music by Steve Roach.

xray hands.jpg

Jelly beans, bones & blood

A new test for the early detection of bone loss & osteoporosis? Researchers at Arizona State University & the Mayo Clinic talk about the development of this new technique & its possible applications.

Music by Ergo Phizmiz & Christoph Schilling.