This week on the Tuesday Wire, Allan Blackman joined Casper and Milly in the studio for our Dear Science segment.

Casper spoke to National Party MP Dr Shane Reti about their new Youth Offenders policy announced last week.

Daniel put together a package on the movement to lower the voting age to 16, speaking to Make it 16 cofounder Sanat Singh and Greens MP Golriz Ghahraman.

And Milly had a chat with Kristina Hillock about a new Hector dolphin sighting and updated dolphin recording methods.