Identification
Solving the mystery of Aotearoa's butterflies
28 Oct 2022
The Butterfly Discovery Project is launching a full study to analyse the DNA of New Zealand's largest group of butterflies. Joining the show to tell us more is project manager and butterfly lover… Audio
Fifty years since the birth of the barcode
13 Jun 2021
In 1971, leaders from the biggest names in commerce put their differences aside and came together to transform the global economy by introducing the barcode.Dr Peter Stevens joins the show to look… Audio
SuperGold card should be a national ID – Grey Power
5 Nov 2018
Grey Power wants the SuperGold Card to be upgraded to an official form of identification - a move it believes will prevent fraud. RNZ has revealed gold cards are being stolen, borrowed or… Audio
