On Dear Science with AUT’s Allan Blackman we talk about permanent liquid magnets, storing data in music, and new research showing a possible link between spicy food and dementia.

Tuwhenuaroa was at Ihumātao this morning so he will give us some background info and an update as to what has been happening there after Fletcher officials and police moved onto the land yesterday morning.

And we have Fletcher Tabuteau back for NZ First talking about gun law reform and Ihumātao