7:10 pm The finite number of bugs

The estimated number of types of beetles on Earth wasn't adding up, so Professor Nigel Stork of Griffith's Environmental Futures Research Institute decided to do a re-calculation, and accordingly, it does appear that there is less species-diversity than originally thought.

8:10 Windows on the World

International public radio documentaries - visit the Windows on the World web page to find links to these documentaries.

8:40 Physics

Professor Shaun Hendy, director of Te Pūnaha Matatini at the University of Auckland is like an electro-magnet and by attraction, shows us how physics works... the restart of the Large Hadron Collider in CERN (with twice the power).

Joy Isherwood

Joy Isherwood Photo: Supplied.

9:10 pm Not an unusual apprentice

With her apprenticeship nearly finished, Joy Isherwood will soon be a qualified tradesperson in the building industry working as part of the Christchurch re-build.

9:30 Insight

10:00 Late Edition

A review of the news from Morning Report, Nine to Noon, Afternoons and Checkpoint. Also hear the latest news from around the Pacific on Radio New Zealand International's Dateline Pacific.

11:06 Blues Unlimited

Exploring the wonderful world of the Blues and its history, heritage and rich cultural traditions. (PRX)

See the PRX website for this programme