Barium
Our Changing World for 21 March 2019
21 Mar 2019
Barium is a chemical element that hates being on its own, and experts from Orana Park and Auckland Zoo are looking after hand-reared kakapo chicks. Audio
Barium - never found on its own
18 Mar 2019
Barium is never found on its own in nature, as it loves buddying up - but a version of it is found in hospitals. Allan Blackman from AUT reveals barium's secrets in episode 8 of Elemental. Audio